15921623808

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{5437}}^1$

素因数の和:5531

約数の個数: 216

約数和(自身を含む): 48551508096

約数和(自身を除く): 32629884288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 41, 48, 62, 64, 72, 82, 93, 96, 123, 124, 128, 144, 164, 186, 192, 246, 248, 256, 279, 288, 328, 369, 372, 384, 492, 496, 558, 576, 656, 738, 744, 768, 984, 992, 1116, 1152, 1271, 1312, 1476, 1488, 1968, 1984, 2232, 2304, 2542, 2624, 2952, 2976, 3813, 3936, 3968, 4464, 5084, 5248, 5437, 5904, 5952, 7626, 7872, 7936, 8928, 10168, 10496, 10874, 11439, 11808, 11904, 15252, 15744, 16311, 17856, 20336, 21748, 22878, 23616, 23808, 30504, 31488, 32622, 35712, 40672, 43496, 45756, 47232, 48933, 61008, 65244, 71424, 81344, 86992, 91512, 94464, 97866, 122016, 130488, 162688, 168547, 173984, 183024, 195732, 222917, 244032, 260976, 325376, 337094, 347968, 366048, 391464, 445834, 488064, 505641, 521952, 668751, 674188, 695936, 732096, 782928, 891668, 976128, 1011282, 1043904, 1337502, 1348376, 1391872, 1464192, 1516923, 1565856, 1783336, 2006253, 2022564, 2087808, 2675004, 2696752, 2928384, 3033846, 3131712, 3566672, 4012506, 4045128, 4175616, 5350008, 5393504, 6067692, 6263424, 6910427, 7133344, 8025012, 8090256, 10700016, 10787008, 12135384, 12526848, 13820854, 14266688, 16050024, 16180512, 20731281, 21400032, 21574016, 24270768, 27641708, 28533376, 32100048, 32361024, 41462562, 42800064, 43148032, 48541536, 55283416, 57066752, 62193843, 64200096, 64722048, 82925124, 85600128, 97083072, 110566832, 124387686, 128400192, 129444096, 165850248, 171200256, 194166144, 221133664, 248775372, 256800384, 331700496, 388332288, 442267328, 497550744, 513600768, 663400992, 884534656, 995101488, 1326801984, 1769069312, 1990202976, 2653603968, 3980405952, 5307207936, 7960811904, 15921623808]

約数ペア:

[(1, 15921623808), (2, 7960811904), (3, 5307207936), (4, 3980405952), (6, 2653603968), (8, 1990202976), (9, 1769069312), (12, 1326801984), (16, 995101488), (18, 884534656), (24, 663400992), (31, 513600768), (32, 497550744), (36, 442267328), (41, 388332288), (48, 331700496), (62, 256800384), (64, 248775372), (72, 221133664), (82, 194166144), (93, 171200256), (96, 165850248), (123, 129444096), (124, 128400192), (128, 124387686), (144, 110566832), (164, 97083072), (186, 85600128), (192, 82925124), (246, 64722048), (248, 64200096), (256, 62193843), (279, 57066752), (288, 55283416), (328, 48541536), (369, 43148032), (372, 42800064), (384, 41462562), (492, 32361024), (496, 32100048), (558, 28533376), (576, 27641708), (656, 24270768), (738, 21574016), (744, 21400032), (768, 20731281), (984, 16180512), (992, 16050024), (1116, 14266688), (1152, 13820854), (1271, 12526848), (1312, 12135384), (1476, 10787008), (1488, 10700016), (1968, 8090256), (1984, 8025012), (2232, 7133344), (2304, 6910427), (2542, 6263424), (2624, 6067692), (2952, 5393504), (2976, 5350008), (3813, 4175616), (3936, 4045128), (3968, 4012506), (4464, 3566672), (5084, 3131712), (5248, 3033846), (5437, 2928384), (5904, 2696752), (5952, 2675004), (7626, 2087808), (7872, 2022564), (7936, 2006253), (8928, 1783336), (10168, 1565856), (10496, 1516923), (10874, 1464192), (11439, 1391872), (11808, 1348376), (11904, 1337502), (15252, 1043904), (15744, 1011282), (16311, 976128), (17856, 891668), (20336, 782928), (21748, 732096), (22878, 695936), (23616, 674188), (23808, 668751), (30504, 521952), (31488, 505641), (32622, 488064), (35712, 445834), (40672, 391464), (43496, 366048), (45756, 347968), (47232, 337094), (48933, 325376), (61008, 260976), (65244, 244032), (71424, 222917), (81344, 195732), (86992, 183024), (91512, 173984), (94464, 168547), (97866, 162688), (122016, 130488)]