21307838112

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{1277}}^1$

素因数の和:1556

約数の個数: 288

約数和(自身を含む): 69332215680

約数和(自身を除く): 48024377568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 32, 33, 36, 44, 46, 48, 66, 69, 72, 88, 92, 96, 99, 132, 138, 144, 176, 184, 198, 207, 229, 253, 264, 276, 288, 352, 368, 396, 414, 458, 506, 528, 552, 687, 736, 759, 792, 828, 916, 1012, 1056, 1104, 1277, 1374, 1518, 1584, 1656, 1832, 2024, 2061, 2208, 2277, 2519, 2554, 2748, 3036, 3168, 3312, 3664, 3831, 4048, 4122, 4554, 5038, 5108, 5267, 5496, 6072, 6624, 7328, 7557, 7662, 8096, 8244, 9108, 10076, 10216, 10534, 10992, 11493, 12144, 14047, 15114, 15324, 15801, 16488, 18216, 20152, 20432, 21068, 21984, 22671, 22986, 24288, 28094, 29371, 30228, 30648, 31602, 32976, 36432, 40304, 40864, 42136, 42141, 45342, 45972, 47403, 56188, 57937, 58742, 60456, 61296, 63204, 65952, 72864, 80608, 84272, 84282, 88113, 90684, 91944, 94806, 112376, 115874, 117484, 120912, 122592, 126408, 126423, 168544, 168564, 173811, 176226, 181368, 183888, 189612, 224752, 231748, 234968, 241824, 252816, 252846, 264339, 292433, 323081, 337128, 347622, 352452, 362736, 367776, 379224, 449504, 463496, 469936, 505632, 505692, 521433, 528678, 584866, 646162, 674256, 695244, 704904, 725472, 758448, 877299, 926992, 939872, 969243, 1011384, 1042866, 1057356, 1169732, 1292324, 1348512, 1390488, 1409808, 1516896, 1754598, 1853984, 1938486, 2022768, 2085732, 2114712, 2339464, 2584648, 2631897, 2780976, 2819616, 2907729, 3216763, 3509196, 3876972, 4045536, 4171464, 4229424, 4678928, 5169296, 5263794, 5561952, 5815458, 6433526, 6725959, 7018392, 7753944, 8342928, 8458848, 9357856, 9650289, 10338592, 10527588, 11630916, 12867052, 13451918, 14036784, 15507888, 16685856, 19300578, 20177877, 21055176, 23261832, 25734104, 26903836, 28073568, 28950867, 31015776, 38601156, 40355754, 42110352, 46523664, 51468208, 53807672, 57901734, 60533631, 73985549, 77202312, 80711508, 84220704, 93047328, 102936416, 107615344, 115803468, 121067262, 147971098, 154404624, 161423016, 215230688, 221956647, 231606936, 242134524, 295942196, 308809248, 322846032, 443913294, 463213872, 484269048, 591884392, 645692064, 665869941, 887826588, 926427744, 968538096, 1183768784, 1331739882, 1775653176, 1937076192, 2367537568, 2663479764, 3551306352, 5326959528, 7102612704, 10653919056, 21307838112]

約数ペア:

[(1, 21307838112), (2, 10653919056), (3, 7102612704), (4, 5326959528), (6, 3551306352), (8, 2663479764), (9, 2367537568), (11, 1937076192), (12, 1775653176), (16, 1331739882), (18, 1183768784), (22, 968538096), (23, 926427744), (24, 887826588), (32, 665869941), (33, 645692064), (36, 591884392), (44, 484269048), (46, 463213872), (48, 443913294), (66, 322846032), (69, 308809248), (72, 295942196), (88, 242134524), (92, 231606936), (96, 221956647), (99, 215230688), (132, 161423016), (138, 154404624), (144, 147971098), (176, 121067262), (184, 115803468), (198, 107615344), (207, 102936416), (229, 93047328), (253, 84220704), (264, 80711508), (276, 77202312), (288, 73985549), (352, 60533631), (368, 57901734), (396, 53807672), (414, 51468208), (458, 46523664), (506, 42110352), (528, 40355754), (552, 38601156), (687, 31015776), (736, 28950867), (759, 28073568), (792, 26903836), (828, 25734104), (916, 23261832), (1012, 21055176), (1056, 20177877), (1104, 19300578), (1277, 16685856), (1374, 15507888), (1518, 14036784), (1584, 13451918), (1656, 12867052), (1832, 11630916), (2024, 10527588), (2061, 10338592), (2208, 9650289), (2277, 9357856), (2519, 8458848), (2554, 8342928), (2748, 7753944), (3036, 7018392), (3168, 6725959), (3312, 6433526), (3664, 5815458), (3831, 5561952), (4048, 5263794), (4122, 5169296), (4554, 4678928), (5038, 4229424), (5108, 4171464), (5267, 4045536), (5496, 3876972), (6072, 3509196), (6624, 3216763), (7328, 2907729), (7557, 2819616), (7662, 2780976), (8096, 2631897), (8244, 2584648), (9108, 2339464), (10076, 2114712), (10216, 2085732), (10534, 2022768), (10992, 1938486), (11493, 1853984), (12144, 1754598), (14047, 1516896), (15114, 1409808), (15324, 1390488), (15801, 1348512), (16488, 1292324), (18216, 1169732), (20152, 1057356), (20432, 1042866), (21068, 1011384), (21984, 969243), (22671, 939872), (22986, 926992), (24288, 877299), (28094, 758448), (29371, 725472), (30228, 704904), (30648, 695244), (31602, 674256), (32976, 646162), (36432, 584866), (40304, 528678), (40864, 521433), (42136, 505692), (42141, 505632), (45342, 469936), (45972, 463496), (47403, 449504), (56188, 379224), (57937, 367776), (58742, 362736), (60456, 352452), (61296, 347622), (63204, 337128), (65952, 323081), (72864, 292433), (80608, 264339), (84272, 252846), (84282, 252816), (88113, 241824), (90684, 234968), (91944, 231748), (94806, 224752), (112376, 189612), (115874, 183888), (117484, 181368), (120912, 176226), (122592, 173811), (126408, 168564), (126423, 168544)]