21518158464

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^3$

素因数の和:146

約数の個数: 512

約数和(自身を含む): 75359232000

約数和(自身を除く): 53841073536

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 31, 32, 33, 36, 38, 44, 48, 54, 57, 62, 64, 66, 72, 76, 88, 93, 96, 99, 108, 114, 124, 128, 132, 144, 152, 171, 176, 186, 192, 198, 209, 216, 228, 248, 264, 279, 288, 297, 304, 341, 342, 352, 372, 384, 396, 418, 432, 456, 496, 513, 528, 558, 576, 589, 594, 608, 627, 682, 684, 704, 744, 792, 836, 837, 864, 912, 961, 992, 1023, 1026, 1056, 1116, 1152, 1178, 1188, 1216, 1254, 1364, 1368, 1408, 1488, 1584, 1672, 1674, 1728, 1767, 1824, 1881, 1922, 1984, 2046, 2052, 2112, 2232, 2356, 2376, 2432, 2508, 2728, 2736, 2883, 2976, 3069, 3168, 3344, 3348, 3456, 3534, 3648, 3762, 3844, 3968, 4092, 4104, 4224, 4464, 4712, 4752, 5016, 5301, 5456, 5472, 5643, 5766, 5952, 6138, 6336, 6479, 6688, 6696, 7068, 7296, 7524, 7688, 8184, 8208, 8649, 8928, 9207, 9424, 9504, 10032, 10571, 10602, 10912, 10944, 11286, 11532, 11904, 12276, 12672, 12958, 13376, 13392, 14136, 15048, 15376, 15903, 16368, 16416, 17298, 17856, 18259, 18414, 18848, 19008, 19437, 20064, 21142, 21204, 21824, 21888, 22572, 23064, 24552, 25916, 25947, 26752, 26784, 28272, 29791, 30096, 30752, 31713, 31806, 32736, 32832, 34596, 35712, 36518, 36828, 37696, 38016, 38874, 40128, 42284, 42408, 43648, 45144, 46128, 49104, 51832, 51894, 53568, 54777, 56544, 58311, 59582, 60192, 61504, 63426, 63612, 65472, 65664, 69192, 73036, 73656, 75392, 77748, 80256, 84568, 84816, 89373, 90288, 92256, 95139, 98208, 103664, 103788, 107136, 109554, 113088, 116622, 119164, 120384, 123008, 126852, 127224, 130944, 138384, 146072, 147312, 155496, 164331, 169136, 169632, 174933, 178746, 180576, 184512, 190278, 196416, 200849, 207328, 207576, 219108, 226176, 233244, 238328, 240768, 253704, 254448, 268119, 276768, 285417, 292144, 294624, 310992, 327701, 328662, 338272, 339264, 349866, 357492, 361152, 369024, 380556, 392832, 401698, 414656, 415152, 438216, 466488, 476656, 492993, 507408, 508896, 536238, 553536, 566029, 570834, 584288, 589248, 602547, 621984, 655402, 657324, 676544, 678528, 699732, 714984, 722304, 761112, 803396, 804357, 829312, 830304, 876432, 932976, 953312, 983103, 985986, 1014816, 1017792, 1072476, 1107072, 1132058, 1141668, 1168576, 1178496, 1205094, 1243968, 1310804, 1314648, 1353088, 1399464, 1429968, 1522224, 1606792, 1608714, 1660608, 1698087, 1752864, 1807641, 1865952, 1906624, 1966206, 1971972, 2029632, 2035584, 2144952, 2264116, 2283336, 2337152, 2410188, 2487936, 2621608, 2629296, 2798928, 2859936, 2949309, 3044448, 3213584, 3217428, 3321216, 3396174, 3505728, 3615282, 3731904, 3813248, 3932412, 3943944, 4059264, 4289904, 4528232, 4566672, 4820376, 5094261, 5243216, 5258592, 5422923, 5597856, 5719872, 5898618, 6088896, 6226319, 6427168, 6434856, 6792348, 7011456, 7230564, 7463808, 7864824, 7887888, 8579808, 8847927, 9056464, 9133344, 9640752, 10188522, 10486432, 10517184, 10845846, 11195712, 11439744, 11797236, 12177792, 12452638, 12854336, 12869712, 13584696, 14461128, 15282783, 15729648, 15775776, 17159616, 17695854, 18112928, 18266688, 18678957, 19281504, 20377044, 20972864, 21034368, 21691692, 22391424, 23594472, 24905276, 25708672, 25739424, 27169392, 28922256, 30565566, 31459296, 31551552, 34319232, 35391708, 36225856, 36533376, 37357914, 38563008, 40754088, 41945728, 43383384, 47188944, 49810552, 51478848, 54338784, 56036871, 57844512, 61131132, 62918592, 63103104, 70783416, 72451712, 74715828, 77126016, 81508176, 86766768, 94377888, 99621104, 102957696, 108677568, 112073742, 115689024, 122262264, 125837184, 141566832, 149431656, 163016352, 168110613, 173533536, 188755776, 199242208, 217355136, 224147484, 231378048, 244524528, 283133664, 298863312, 326032704, 336221226, 347067072, 377511552, 398484416, 448294968, 489049056, 566267328, 597726624, 652065408, 672442452, 694134144, 796968832, 896589936, 978098112, 1132534656, 1195453248, 1344884904, 1793179872, 1956196224, 2390906496, 2689769808, 3586359744, 5379539616, 7172719488, 10759079232, 21518158464]

約数ペア:

[(1, 21518158464), (2, 10759079232), (3, 7172719488), (4, 5379539616), (6, 3586359744), (8, 2689769808), (9, 2390906496), (11, 1956196224), (12, 1793179872), (16, 1344884904), (18, 1195453248), (19, 1132534656), (22, 978098112), (24, 896589936), (27, 796968832), (31, 694134144), (32, 672442452), (33, 652065408), (36, 597726624), (38, 566267328), (44, 489049056), (48, 448294968), (54, 398484416), (57, 377511552), (62, 347067072), (64, 336221226), (66, 326032704), (72, 298863312), (76, 283133664), (88, 244524528), (93, 231378048), (96, 224147484), (99, 217355136), (108, 199242208), (114, 188755776), (124, 173533536), (128, 168110613), (132, 163016352), (144, 149431656), (152, 141566832), (171, 125837184), (176, 122262264), (186, 115689024), (192, 112073742), (198, 108677568), (209, 102957696), (216, 99621104), (228, 94377888), (248, 86766768), (264, 81508176), (279, 77126016), (288, 74715828), (297, 72451712), (304, 70783416), (341, 63103104), (342, 62918592), (352, 61131132), (372, 57844512), (384, 56036871), (396, 54338784), (418, 51478848), (432, 49810552), (456, 47188944), (496, 43383384), (513, 41945728), (528, 40754088), (558, 38563008), (576, 37357914), (589, 36533376), (594, 36225856), (608, 35391708), (627, 34319232), (682, 31551552), (684, 31459296), (704, 30565566), (744, 28922256), (792, 27169392), (836, 25739424), (837, 25708672), (864, 24905276), (912, 23594472), (961, 22391424), (992, 21691692), (1023, 21034368), (1026, 20972864), (1056, 20377044), (1116, 19281504), (1152, 18678957), (1178, 18266688), (1188, 18112928), (1216, 17695854), (1254, 17159616), (1364, 15775776), (1368, 15729648), (1408, 15282783), (1488, 14461128), (1584, 13584696), (1672, 12869712), (1674, 12854336), (1728, 12452638), (1767, 12177792), (1824, 11797236), (1881, 11439744), (1922, 11195712), (1984, 10845846), (2046, 10517184), (2052, 10486432), (2112, 10188522), (2232, 9640752), (2356, 9133344), (2376, 9056464), (2432, 8847927), (2508, 8579808), (2728, 7887888), (2736, 7864824), (2883, 7463808), (2976, 7230564), (3069, 7011456), (3168, 6792348), (3344, 6434856), (3348, 6427168), (3456, 6226319), (3534, 6088896), (3648, 5898618), (3762, 5719872), (3844, 5597856), (3968, 5422923), (4092, 5258592), (4104, 5243216), (4224, 5094261), (4464, 4820376), (4712, 4566672), (4752, 4528232), (5016, 4289904), (5301, 4059264), (5456, 3943944), (5472, 3932412), (5643, 3813248), (5766, 3731904), (5952, 3615282), (6138, 3505728), (6336, 3396174), (6479, 3321216), (6688, 3217428), (6696, 3213584), (7068, 3044448), (7296, 2949309), (7524, 2859936), (7688, 2798928), (8184, 2629296), (8208, 2621608), (8649, 2487936), (8928, 2410188), (9207, 2337152), (9424, 2283336), (9504, 2264116), (10032, 2144952), (10571, 2035584), (10602, 2029632), (10912, 1971972), (10944, 1966206), (11286, 1906624), (11532, 1865952), (11904, 1807641), (12276, 1752864), (12672, 1698087), (12958, 1660608), (13376, 1608714), (13392, 1606792), (14136, 1522224), (15048, 1429968), (15376, 1399464), (15903, 1353088), (16368, 1314648), (16416, 1310804), (17298, 1243968), (17856, 1205094), (18259, 1178496), (18414, 1168576), (18848, 1141668), (19008, 1132058), (19437, 1107072), (20064, 1072476), (21142, 1017792), (21204, 1014816), (21824, 985986), (21888, 983103), (22572, 953312), (23064, 932976), (24552, 876432), (25916, 830304), (25947, 829312), (26752, 804357), (26784, 803396), (28272, 761112), (29791, 722304), (30096, 714984), (30752, 699732), (31713, 678528), (31806, 676544), (32736, 657324), (32832, 655402), (34596, 621984), (35712, 602547), (36518, 589248), (36828, 584288), (37696, 570834), (38016, 566029), (38874, 553536), (40128, 536238), (42284, 508896), (42408, 507408), (43648, 492993), (45144, 476656), (46128, 466488), (49104, 438216), (51832, 415152), (51894, 414656), (53568, 401698), (54777, 392832), (56544, 380556), (58311, 369024), (59582, 361152), (60192, 357492), (61504, 349866), (63426, 339264), (63612, 338272), (65472, 328662), (65664, 327701), (69192, 310992), (73036, 294624), (73656, 292144), (75392, 285417), (77748, 276768), (80256, 268119), (84568, 254448), (84816, 253704), (89373, 240768), (90288, 238328), (92256, 233244), (95139, 226176), (98208, 219108), (103664, 207576), (103788, 207328), (107136, 200849), (109554, 196416), (113088, 190278), (116622, 184512), (119164, 180576), (120384, 178746), (123008, 174933), (126852, 169632), (127224, 169136), (130944, 164331), (138384, 155496), (146072, 147312)]