426869622016

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{635707}}^1$

素因数の和:635827

約数の個数: 72

約数和(自身を含む): 886182037664

約数和(自身を除く): 459312415648

約数列:

[1, 2, 4, 8, 16, 32, 43, 61, 64, 86, 122, 128, 172, 244, 256, 344, 488, 688, 976, 1376, 1952, 2623, 2752, 3904, 5246, 5504, 7808, 10492, 11008, 15616, 20984, 41968, 83936, 167872, 335744, 635707, 671488, 1271414, 2542828, 5085656, 10171312, 20342624, 27335401, 38778127, 40685248, 54670802, 77556254, 81370496, 109341604, 155112508, 162740992, 218683208, 310225016, 437366416, 620450032, 874732832, 1240900064, 1667459461, 1749465664, 2481800128, 3334918922, 3498931328, 4963600256, 6669837844, 6997862656, 9927200512, 13339675688, 26679351376, 53358702752, 106717405504, 213434811008, 426869622016]

約数ペア:

[(1, 426869622016), (2, 213434811008), (4, 106717405504), (8, 53358702752), (16, 26679351376), (32, 13339675688), (43, 9927200512), (61, 6997862656), (64, 6669837844), (86, 4963600256), (122, 3498931328), (128, 3334918922), (172, 2481800128), (244, 1749465664), (256, 1667459461), (344, 1240900064), (488, 874732832), (688, 620450032), (976, 437366416), (1376, 310225016), (1952, 218683208), (2623, 162740992), (2752, 155112508), (3904, 109341604), (5246, 81370496), (5504, 77556254), (7808, 54670802), (10492, 40685248), (11008, 38778127), (15616, 27335401), (20984, 20342624), (41968, 10171312), (83936, 5085656), (167872, 2542828), (335744, 1271414), (635707, 671488)]