21517143648

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{233}}^1$

素因数の和:339

約数の個数: 576

約数和(自身を含む): 78698221056

約数和(自身を除く): 57181077408

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 31, 32, 33, 39, 42, 44, 48, 52, 56, 62, 66, 77, 78, 84, 88, 91, 93, 96, 104, 112, 124, 132, 143, 154, 156, 168, 176, 182, 186, 208, 217, 224, 231, 233, 248, 264, 273, 286, 308, 312, 336, 341, 352, 364, 372, 403, 416, 429, 434, 462, 466, 496, 528, 546, 572, 616, 624, 651, 672, 682, 699, 728, 744, 806, 858, 868, 924, 932, 961, 992, 1001, 1023, 1056, 1092, 1144, 1209, 1232, 1248, 1302, 1364, 1398, 1456, 1488, 1612, 1631, 1716, 1736, 1848, 1864, 1922, 2002, 2046, 2184, 2288, 2387, 2418, 2464, 2563, 2604, 2728, 2796, 2821, 2883, 2912, 2976, 3003, 3029, 3224, 3262, 3432, 3472, 3696, 3728, 3844, 4004, 4092, 4368, 4433, 4576, 4774, 4836, 4893, 5126, 5208, 5456, 5592, 5642, 5766, 6006, 6058, 6448, 6524, 6727, 6864, 6944, 7161, 7223, 7392, 7456, 7688, 7689, 8008, 8184, 8463, 8736, 8866, 9087, 9548, 9672, 9786, 10252, 10416, 10571, 10912, 11184, 11284, 11532, 12012, 12116, 12493, 12896, 13048, 13299, 13454, 13728, 14322, 14446, 15376, 15378, 16016, 16368, 16926, 17732, 17941, 18174, 19096, 19344, 19572, 20181, 20504, 20832, 21142, 21203, 21669, 22368, 22568, 23064, 24024, 24232, 24986, 26096, 26598, 26908, 28644, 28892, 30752, 30756, 31031, 31713, 32032, 32736, 33319, 33852, 35464, 35882, 36348, 37479, 38192, 38688, 39144, 40362, 41008, 42284, 42406, 43338, 45136, 46128, 48048, 48464, 49972, 50561, 52192, 53196, 53816, 53823, 57288, 57784, 61512, 62062, 63426, 63609, 66638, 67704, 70928, 71764, 72696, 73997, 74958, 76384, 78288, 79453, 80724, 82016, 84568, 84812, 86676, 87451, 90272, 92256, 93093, 93899, 96096, 96928, 99944, 99957, 101122, 106392, 107632, 107646, 114576, 115568, 123024, 124124, 126852, 127218, 133276, 135408, 137423, 141856, 143528, 145392, 147994, 149916, 151683, 156576, 158906, 161448, 169136, 169624, 173352, 174902, 186186, 187798, 199888, 199914, 202244, 212784, 215264, 215292, 221991, 223913, 229152, 231136, 233233, 238359, 246048, 248248, 253704, 254436, 262353, 266552, 270816, 274846, 281697, 287056, 290784, 295988, 299832, 303366, 317812, 322896, 338272, 339248, 346704, 349804, 372372, 375596, 399776, 399828, 404488, 412269, 425568, 430584, 443982, 447826, 466466, 476718, 496496, 507408, 508872, 524706, 533104, 549692, 556171, 563394, 574112, 591976, 599664, 606732, 635624, 645792, 657293, 671739, 678496, 693408, 699608, 699699, 744744, 751192, 799656, 808976, 824538, 861168, 887964, 895652, 932932, 953436, 961961, 992992, 1014816, 1017744, 1032889, 1049412, 1066208, 1099384, 1112342, 1126788, 1183952, 1199328, 1213464, 1271248, 1314586, 1343478, 1399216, 1399398, 1489488, 1502384, 1567391, 1599312, 1617952, 1649076, 1668513, 1722336, 1775928, 1791304, 1865864, 1906872, 1923922, 1971879, 2035488, 2065778, 2098824, 2198768, 2224684, 2253576, 2367904, 2426928, 2463043, 2542496, 2629172, 2686956, 2798432, 2798796, 2885883, 2910869, 2978976, 3004768, 3098667, 3134782, 3198624, 3298152, 3337026, 3551856, 3582608, 3731728, 3813744, 3847844, 3943758, 4131556, 4197648, 4397536, 4449368, 4507152, 4702173, 4853856, 4926086, 5258344, 5373912, 5597592, 5771766, 5821738, 6197334, 6269564, 6596304, 6674052, 7103712, 7165216, 7230223, 7389129, 7463456, 7627488, 7695688, 7887516, 8263112, 8395296, 8732607, 8898736, 9014304, 9404346, 9852172, 10516688, 10747824, 11195184, 11543532, 11643476, 12394668, 12539128, 13192608, 13348104, 14460446, 14778258, 15391376, 15775032, 16526224, 17241301, 17465214, 17797472, 18808692, 19704344, 20376083, 21033376, 21495648, 21690669, 22390368, 23087064, 23286952, 24789336, 25078256, 26696208, 28920892, 29556516, 30782752, 31550064, 32019559, 33052448, 34482602, 34930428, 37617384, 39408688, 40752166, 43381338, 46174128, 46573904, 49578672, 50156512, 51723903, 53392416, 57841784, 59113032, 61128249, 63100128, 64039118, 68965204, 69860856, 75234768, 78817376, 81504332, 86762676, 92348256, 93147808, 96058677, 99157344, 103447806, 115683568, 118226064, 122256498, 128078236, 137930408, 139721712, 150469536, 163008664, 173525352, 192117354, 206895612, 224136913, 231367136, 236452128, 244512996, 256156472, 275860816, 279443424, 326017328, 347050704, 384234708, 413791224, 448273826, 489025992, 512312944, 551721632, 652034656, 672410739, 694101408, 768469416, 827582448, 896547652, 978051984, 1024625888, 1344821478, 1536938832, 1655164896, 1793095304, 1956103968, 2689642956, 3073877664, 3586190608, 5379285912, 7172381216, 10758571824, 21517143648]

約数ペア:

[(1, 21517143648), (2, 10758571824), (3, 7172381216), (4, 5379285912), (6, 3586190608), (7, 3073877664), (8, 2689642956), (11, 1956103968), (12, 1793095304), (13, 1655164896), (14, 1536938832), (16, 1344821478), (21, 1024625888), (22, 978051984), (24, 896547652), (26, 827582448), (28, 768469416), (31, 694101408), (32, 672410739), (33, 652034656), (39, 551721632), (42, 512312944), (44, 489025992), (48, 448273826), (52, 413791224), (56, 384234708), (62, 347050704), (66, 326017328), (77, 279443424), (78, 275860816), (84, 256156472), (88, 244512996), (91, 236452128), (93, 231367136), (96, 224136913), (104, 206895612), (112, 192117354), (124, 173525352), (132, 163008664), (143, 150469536), (154, 139721712), (156, 137930408), (168, 128078236), (176, 122256498), (182, 118226064), (186, 115683568), (208, 103447806), (217, 99157344), (224, 96058677), (231, 93147808), (233, 92348256), (248, 86762676), (264, 81504332), (273, 78817376), (286, 75234768), (308, 69860856), (312, 68965204), (336, 64039118), (341, 63100128), (352, 61128249), (364, 59113032), (372, 57841784), (403, 53392416), (416, 51723903), (429, 50156512), (434, 49578672), (462, 46573904), (466, 46174128), (496, 43381338), (528, 40752166), (546, 39408688), (572, 37617384), (616, 34930428), (624, 34482602), (651, 33052448), (672, 32019559), (682, 31550064), (699, 30782752), (728, 29556516), (744, 28920892), (806, 26696208), (858, 25078256), (868, 24789336), (924, 23286952), (932, 23087064), (961, 22390368), (992, 21690669), (1001, 21495648), (1023, 21033376), (1056, 20376083), (1092, 19704344), (1144, 18808692), (1209, 17797472), (1232, 17465214), (1248, 17241301), (1302, 16526224), (1364, 15775032), (1398, 15391376), (1456, 14778258), (1488, 14460446), (1612, 13348104), (1631, 13192608), (1716, 12539128), (1736, 12394668), (1848, 11643476), (1864, 11543532), (1922, 11195184), (2002, 10747824), (2046, 10516688), (2184, 9852172), (2288, 9404346), (2387, 9014304), (2418, 8898736), (2464, 8732607), (2563, 8395296), (2604, 8263112), (2728, 7887516), (2796, 7695688), (2821, 7627488), (2883, 7463456), (2912, 7389129), (2976, 7230223), (3003, 7165216), (3029, 7103712), (3224, 6674052), (3262, 6596304), (3432, 6269564), (3472, 6197334), (3696, 5821738), (3728, 5771766), (3844, 5597592), (4004, 5373912), (4092, 5258344), (4368, 4926086), (4433, 4853856), (4576, 4702173), (4774, 4507152), (4836, 4449368), (4893, 4397536), (5126, 4197648), (5208, 4131556), (5456, 3943758), (5592, 3847844), (5642, 3813744), (5766, 3731728), (6006, 3582608), (6058, 3551856), (6448, 3337026), (6524, 3298152), (6727, 3198624), (6864, 3134782), (6944, 3098667), (7161, 3004768), (7223, 2978976), (7392, 2910869), (7456, 2885883), (7688, 2798796), (7689, 2798432), (8008, 2686956), (8184, 2629172), (8463, 2542496), (8736, 2463043), (8866, 2426928), (9087, 2367904), (9548, 2253576), (9672, 2224684), (9786, 2198768), (10252, 2098824), (10416, 2065778), (10571, 2035488), (10912, 1971879), (11184, 1923922), (11284, 1906872), (11532, 1865864), (12012, 1791304), (12116, 1775928), (12493, 1722336), (12896, 1668513), (13048, 1649076), (13299, 1617952), (13454, 1599312), (13728, 1567391), (14322, 1502384), (14446, 1489488), (15376, 1399398), (15378, 1399216), (16016, 1343478), (16368, 1314586), (16926, 1271248), (17732, 1213464), (17941, 1199328), (18174, 1183952), (19096, 1126788), (19344, 1112342), (19572, 1099384), (20181, 1066208), (20504, 1049412), (20832, 1032889), (21142, 1017744), (21203, 1014816), (21669, 992992), (22368, 961961), (22568, 953436), (23064, 932932), (24024, 895652), (24232, 887964), (24986, 861168), (26096, 824538), (26598, 808976), (26908, 799656), (28644, 751192), (28892, 744744), (30752, 699699), (30756, 699608), (31031, 693408), (31713, 678496), (32032, 671739), (32736, 657293), (33319, 645792), (33852, 635624), (35464, 606732), (35882, 599664), (36348, 591976), (37479, 574112), (38192, 563394), (38688, 556171), (39144, 549692), (40362, 533104), (41008, 524706), (42284, 508872), (42406, 507408), (43338, 496496), (45136, 476718), (46128, 466466), (48048, 447826), (48464, 443982), (49972, 430584), (50561, 425568), (52192, 412269), (53196, 404488), (53816, 399828), (53823, 399776), (57288, 375596), (57784, 372372), (61512, 349804), (62062, 346704), (63426, 339248), (63609, 338272), (66638, 322896), (67704, 317812), (70928, 303366), (71764, 299832), (72696, 295988), (73997, 290784), (74958, 287056), (76384, 281697), (78288, 274846), (79453, 270816), (80724, 266552), (82016, 262353), (84568, 254436), (84812, 253704), (86676, 248248), (87451, 246048), (90272, 238359), (92256, 233233), (93093, 231136), (93899, 229152), (96096, 223913), (96928, 221991), (99944, 215292), (99957, 215264), (101122, 212784), (106392, 202244), (107632, 199914), (107646, 199888), (114576, 187798), (115568, 186186), (123024, 174902), (124124, 173352), (126852, 169624), (127218, 169136), (133276, 161448), (135408, 158906), (137423, 156576), (141856, 151683), (143528, 149916), (145392, 147994)]