1540496457472

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2659}}^1\times {\mathrm{10429}}^1$

素因数の和:13142

約数の個数: 144

約数和(自身を含む): 3629332940800

約数和(自身を除く): 2088836483328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 992, 1736, 1792, 1984, 2659, 3472, 3968, 5318, 6944, 7936, 10429, 10636, 13888, 18613, 20858, 21272, 27776, 37226, 41716, 42544, 55552, 73003, 74452, 82429, 83432, 85088, 146006, 148904, 164858, 166864, 170176, 292012, 297808, 323299, 329716, 333728, 340352, 577003, 584024, 595616, 646598, 659432, 667456, 680704, 1154006, 1168048, 1191232, 1293196, 1318864, 1334912, 2263093, 2308012, 2336096, 2382464, 2586392, 2637728, 2669824, 4526186, 4616024, 4672192, 4764928, 5172784, 5275456, 9052372, 9232048, 9344384, 10345568, 10550912, 18104744, 18464096, 18688768, 20691136, 21101824, 27730711, 36209488, 36928192, 41382272, 55461422, 72418976, 73856384, 82764544, 110922844, 144837952, 147712768, 194114977, 221845688, 289675904, 388229954, 443691376, 579351808, 776459908, 859652041, 887382752, 1552919816, 1719304082, 1774765504, 3105839632, 3438608164, 3549531008, 6017564287, 6211679264, 6877216328, 7099062016, 12035128574, 12423358528, 13754432656, 24070257148, 24846717056, 27508865312, 48140514296, 49693434112, 55017730624, 96281028592, 110035461248, 192562057184, 220070922496, 385124114368, 770248228736, 1540496457472]

約数ペア:

[(1, 1540496457472), (2, 770248228736), (4, 385124114368), (7, 220070922496), (8, 192562057184), (14, 110035461248), (16, 96281028592), (28, 55017730624), (31, 49693434112), (32, 48140514296), (56, 27508865312), (62, 24846717056), (64, 24070257148), (112, 13754432656), (124, 12423358528), (128, 12035128574), (217, 7099062016), (224, 6877216328), (248, 6211679264), (256, 6017564287), (434, 3549531008), (448, 3438608164), (496, 3105839632), (868, 1774765504), (896, 1719304082), (992, 1552919816), (1736, 887382752), (1792, 859652041), (1984, 776459908), (2659, 579351808), (3472, 443691376), (3968, 388229954), (5318, 289675904), (6944, 221845688), (7936, 194114977), (10429, 147712768), (10636, 144837952), (13888, 110922844), (18613, 82764544), (20858, 73856384), (21272, 72418976), (27776, 55461422), (37226, 41382272), (41716, 36928192), (42544, 36209488), (55552, 27730711), (73003, 21101824), (74452, 20691136), (82429, 18688768), (83432, 18464096), (85088, 18104744), (146006, 10550912), (148904, 10345568), (164858, 9344384), (166864, 9232048), (170176, 9052372), (292012, 5275456), (297808, 5172784), (323299, 4764928), (329716, 4672192), (333728, 4616024), (340352, 4526186), (577003, 2669824), (584024, 2637728), (595616, 2586392), (646598, 2382464), (659432, 2336096), (667456, 2308012), (680704, 2263093), (1154006, 1334912), (1168048, 1318864), (1191232, 1293196)]