21315278592

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:324

約数の個数: 432

約数和(自身を含む): 67854259200

約数和(自身を除く): 46538980608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 32, 36, 38, 48, 57, 62, 64, 72, 76, 93, 96, 113, 114, 124, 128, 139, 144, 152, 171, 186, 192, 226, 228, 248, 256, 278, 279, 288, 304, 339, 342, 372, 384, 417, 452, 456, 496, 556, 558, 576, 589, 608, 678, 684, 744, 768, 834, 904, 912, 992, 1017, 1112, 1116, 1152, 1178, 1216, 1251, 1356, 1368, 1488, 1668, 1767, 1808, 1824, 1984, 2034, 2147, 2224, 2232, 2304, 2356, 2432, 2502, 2641, 2712, 2736, 2976, 3336, 3503, 3534, 3616, 3648, 3968, 4068, 4294, 4309, 4448, 4464, 4712, 4864, 5004, 5282, 5301, 5424, 5472, 5952, 6441, 6672, 7006, 7068, 7232, 7296, 7923, 7936, 8136, 8588, 8618, 8896, 8928, 9424, 10008, 10509, 10564, 10602, 10848, 10944, 11904, 12882, 12927, 13344, 14012, 14136, 14464, 14592, 15707, 15846, 16272, 17176, 17236, 17792, 17856, 18848, 19323, 20016, 21018, 21128, 21204, 21696, 21888, 23769, 23808, 25764, 25854, 26688, 28024, 28272, 28928, 31414, 31527, 31692, 32544, 34352, 34472, 35584, 35712, 37696, 38646, 38781, 40032, 42036, 42256, 42408, 43392, 43776, 47121, 47538, 51528, 51708, 53376, 56048, 56544, 62828, 63054, 63384, 65088, 66557, 68704, 68944, 71424, 75392, 77292, 77562, 80064, 81871, 84072, 84512, 84816, 86784, 94242, 95076, 103056, 103416, 106752, 112096, 113088, 125656, 126108, 126768, 130176, 133114, 137408, 137888, 141363, 150784, 154584, 155124, 160128, 163742, 168144, 169024, 169632, 188484, 190152, 199671, 206112, 206832, 224192, 226176, 245613, 251312, 252216, 253536, 260352, 266228, 274816, 275776, 282726, 298433, 309168, 310248, 320256, 327484, 336288, 338048, 339264, 376968, 380304, 399342, 412224, 413664, 448384, 452352, 486917, 491226, 502624, 504432, 507072, 532456, 549632, 551552, 565452, 596866, 599013, 618336, 620496, 654968, 672576, 676096, 678528, 736839, 753936, 760608, 798684, 824448, 827328, 895299, 896768, 973834, 982452, 1005248, 1008864, 1014144, 1064912, 1103104, 1130904, 1193732, 1198026, 1236672, 1240992, 1309936, 1345152, 1357056, 1460751, 1473678, 1507872, 1521216, 1597368, 1648896, 1654656, 1790598, 1947668, 1964904, 2010496, 2017728, 2028288, 2129824, 2261808, 2387464, 2396052, 2473344, 2481984, 2619872, 2685897, 2690304, 2921502, 2947356, 3015744, 3042432, 3194736, 3309312, 3581196, 3895336, 3929808, 4020992, 4035456, 4259648, 4382253, 4523616, 4774928, 4792104, 4946688, 4963968, 5239744, 5371794, 5843004, 5894712, 6031488, 6084864, 6389472, 7162392, 7790672, 7859616, 8070912, 8519296, 8764506, 9047232, 9251423, 9549856, 9584208, 9927936, 10479488, 10743588, 11686008, 11789424, 12062976, 12778944, 14324784, 15581344, 15719232, 17038592, 17529012, 18094464, 18502846, 19099712, 19168416, 20958976, 21487176, 23372016, 23578848, 25557888, 27754269, 28649568, 31162688, 31438464, 35058024, 36188928, 37005692, 38199424, 38336832, 42974352, 46744032, 47157696, 51115776, 55508538, 57299136, 62325376, 62876928, 70116048, 74011384, 76398848, 76673664, 83262807, 85948704, 93488064, 94315392, 111017076, 114598272, 124650752, 140232096, 148022768, 153347328, 166525614, 171897408, 186976128, 188630784, 222034152, 229196544, 280464192, 296045536, 333051228, 343794816, 373952256, 444068304, 560928384, 592091072, 666102456, 687589632, 888136608, 1121856768, 1184182144, 1332204912, 1776273216, 2368364288, 2664409824, 3552546432, 5328819648, 7105092864, 10657639296, 21315278592]

約数ペア:

[(1, 21315278592), (2, 10657639296), (3, 7105092864), (4, 5328819648), (6, 3552546432), (8, 2664409824), (9, 2368364288), (12, 1776273216), (16, 1332204912), (18, 1184182144), (19, 1121856768), (24, 888136608), (31, 687589632), (32, 666102456), (36, 592091072), (38, 560928384), (48, 444068304), (57, 373952256), (62, 343794816), (64, 333051228), (72, 296045536), (76, 280464192), (93, 229196544), (96, 222034152), (113, 188630784), (114, 186976128), (124, 171897408), (128, 166525614), (139, 153347328), (144, 148022768), (152, 140232096), (171, 124650752), (186, 114598272), (192, 111017076), (226, 94315392), (228, 93488064), (248, 85948704), (256, 83262807), (278, 76673664), (279, 76398848), (288, 74011384), (304, 70116048), (339, 62876928), (342, 62325376), (372, 57299136), (384, 55508538), (417, 51115776), (452, 47157696), (456, 46744032), (496, 42974352), (556, 38336832), (558, 38199424), (576, 37005692), (589, 36188928), (608, 35058024), (678, 31438464), (684, 31162688), (744, 28649568), (768, 27754269), (834, 25557888), (904, 23578848), (912, 23372016), (992, 21487176), (1017, 20958976), (1112, 19168416), (1116, 19099712), (1152, 18502846), (1178, 18094464), (1216, 17529012), (1251, 17038592), (1356, 15719232), (1368, 15581344), (1488, 14324784), (1668, 12778944), (1767, 12062976), (1808, 11789424), (1824, 11686008), (1984, 10743588), (2034, 10479488), (2147, 9927936), (2224, 9584208), (2232, 9549856), (2304, 9251423), (2356, 9047232), (2432, 8764506), (2502, 8519296), (2641, 8070912), (2712, 7859616), (2736, 7790672), (2976, 7162392), (3336, 6389472), (3503, 6084864), (3534, 6031488), (3616, 5894712), (3648, 5843004), (3968, 5371794), (4068, 5239744), (4294, 4963968), (4309, 4946688), (4448, 4792104), (4464, 4774928), (4712, 4523616), (4864, 4382253), (5004, 4259648), (5282, 4035456), (5301, 4020992), (5424, 3929808), (5472, 3895336), (5952, 3581196), (6441, 3309312), (6672, 3194736), (7006, 3042432), (7068, 3015744), (7232, 2947356), (7296, 2921502), (7923, 2690304), (7936, 2685897), (8136, 2619872), (8588, 2481984), (8618, 2473344), (8896, 2396052), (8928, 2387464), (9424, 2261808), (10008, 2129824), (10509, 2028288), (10564, 2017728), (10602, 2010496), (10848, 1964904), (10944, 1947668), (11904, 1790598), (12882, 1654656), (12927, 1648896), (13344, 1597368), (14012, 1521216), (14136, 1507872), (14464, 1473678), (14592, 1460751), (15707, 1357056), (15846, 1345152), (16272, 1309936), (17176, 1240992), (17236, 1236672), (17792, 1198026), (17856, 1193732), (18848, 1130904), (19323, 1103104), (20016, 1064912), (21018, 1014144), (21128, 1008864), (21204, 1005248), (21696, 982452), (21888, 973834), (23769, 896768), (23808, 895299), (25764, 827328), (25854, 824448), (26688, 798684), (28024, 760608), (28272, 753936), (28928, 736839), (31414, 678528), (31527, 676096), (31692, 672576), (32544, 654968), (34352, 620496), (34472, 618336), (35584, 599013), (35712, 596866), (37696, 565452), (38646, 551552), (38781, 549632), (40032, 532456), (42036, 507072), (42256, 504432), (42408, 502624), (43392, 491226), (43776, 486917), (47121, 452352), (47538, 448384), (51528, 413664), (51708, 412224), (53376, 399342), (56048, 380304), (56544, 376968), (62828, 339264), (63054, 338048), (63384, 336288), (65088, 327484), (66557, 320256), (68704, 310248), (68944, 309168), (71424, 298433), (75392, 282726), (77292, 275776), (77562, 274816), (80064, 266228), (81871, 260352), (84072, 253536), (84512, 252216), (84816, 251312), (86784, 245613), (94242, 226176), (95076, 224192), (103056, 206832), (103416, 206112), (106752, 199671), (112096, 190152), (113088, 188484), (125656, 169632), (126108, 169024), (126768, 168144), (130176, 163742), (133114, 160128), (137408, 155124), (137888, 154584), (141363, 150784)]