21103405248

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1213}}^1$

素因数の和:1375

約数の個数: 224

約数和(自身を含む): 59993743360

約数和(自身を除く): 38890338112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 37, 48, 62, 64, 74, 79, 93, 96, 111, 124, 148, 158, 186, 192, 222, 237, 248, 296, 316, 372, 444, 474, 496, 592, 632, 744, 888, 948, 992, 1147, 1184, 1213, 1264, 1488, 1776, 1896, 1984, 2294, 2368, 2426, 2449, 2528, 2923, 2976, 3441, 3552, 3639, 3792, 4588, 4852, 4898, 5056, 5846, 5952, 6882, 7104, 7278, 7347, 7584, 8769, 9176, 9704, 9796, 11692, 13764, 14556, 14694, 15168, 17538, 18352, 19408, 19592, 23384, 27528, 29112, 29388, 35076, 36704, 37603, 38816, 39184, 44881, 46768, 55056, 58224, 58776, 70152, 73408, 75206, 77632, 78368, 89762, 90613, 93536, 95827, 110112, 112809, 116448, 117552, 134643, 140304, 150412, 156736, 179524, 181226, 187072, 191654, 220224, 225618, 232896, 235104, 269286, 271839, 280608, 287481, 300824, 359048, 362452, 383308, 451236, 470208, 538572, 543678, 561216, 574962, 601648, 718096, 724904, 766616, 902472, 1077144, 1087356, 1149924, 1203296, 1391311, 1436192, 1449808, 1533232, 1804944, 2154288, 2174712, 2299848, 2406592, 2782622, 2872384, 2899616, 2970637, 3066464, 3545599, 3609888, 4173933, 4308576, 4349424, 4599696, 5565244, 5799232, 5941274, 6132928, 7091198, 7219776, 8347866, 8617152, 8698848, 8911911, 9199392, 10636797, 11130488, 11882548, 14182396, 16695732, 17397696, 17823822, 18398784, 21273594, 22260976, 23765096, 28364792, 33391464, 35647644, 42547188, 44521952, 47530192, 56729584, 66782928, 71295288, 85094376, 89043904, 95060384, 109913569, 113459168, 133565856, 142590576, 170188752, 190120768, 219827138, 226918336, 267131712, 285181152, 329740707, 340377504, 439654276, 570362304, 659481414, 680755008, 879308552, 1318962828, 1758617104, 2637925656, 3517234208, 5275851312, 7034468416, 10551702624, 21103405248]

約数ペア:

[(1, 21103405248), (2, 10551702624), (3, 7034468416), (4, 5275851312), (6, 3517234208), (8, 2637925656), (12, 1758617104), (16, 1318962828), (24, 879308552), (31, 680755008), (32, 659481414), (37, 570362304), (48, 439654276), (62, 340377504), (64, 329740707), (74, 285181152), (79, 267131712), (93, 226918336), (96, 219827138), (111, 190120768), (124, 170188752), (148, 142590576), (158, 133565856), (186, 113459168), (192, 109913569), (222, 95060384), (237, 89043904), (248, 85094376), (296, 71295288), (316, 66782928), (372, 56729584), (444, 47530192), (474, 44521952), (496, 42547188), (592, 35647644), (632, 33391464), (744, 28364792), (888, 23765096), (948, 22260976), (992, 21273594), (1147, 18398784), (1184, 17823822), (1213, 17397696), (1264, 16695732), (1488, 14182396), (1776, 11882548), (1896, 11130488), (1984, 10636797), (2294, 9199392), (2368, 8911911), (2426, 8698848), (2449, 8617152), (2528, 8347866), (2923, 7219776), (2976, 7091198), (3441, 6132928), (3552, 5941274), (3639, 5799232), (3792, 5565244), (4588, 4599696), (4852, 4349424), (4898, 4308576), (5056, 4173933), (5846, 3609888), (5952, 3545599), (6882, 3066464), (7104, 2970637), (7278, 2899616), (7347, 2872384), (7584, 2782622), (8769, 2406592), (9176, 2299848), (9704, 2174712), (9796, 2154288), (11692, 1804944), (13764, 1533232), (14556, 1449808), (14694, 1436192), (15168, 1391311), (17538, 1203296), (18352, 1149924), (19408, 1087356), (19592, 1077144), (23384, 902472), (27528, 766616), (29112, 724904), (29388, 718096), (35076, 601648), (36704, 574962), (37603, 561216), (38816, 543678), (39184, 538572), (44881, 470208), (46768, 451236), (55056, 383308), (58224, 362452), (58776, 359048), (70152, 300824), (73408, 287481), (75206, 280608), (77632, 271839), (78368, 269286), (89762, 235104), (90613, 232896), (93536, 225618), (95827, 220224), (110112, 191654), (112809, 187072), (116448, 181226), (117552, 179524), (134643, 156736), (140304, 150412)]