416521664

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:398

約数の個数: 112

約数和(自身を含む): 939210720

約数和(自身を除く): 522689056

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 61, 64, 104, 116, 122, 208, 232, 244, 283, 377, 416, 464, 488, 566, 754, 793, 832, 928, 976, 1132, 1508, 1586, 1769, 1856, 1952, 2264, 3016, 3172, 3538, 3679, 3904, 4528, 6032, 6344, 7076, 7358, 8207, 9056, 12064, 12688, 14152, 14716, 16414, 17263, 18112, 22997, 24128, 25376, 28304, 29432, 32828, 34526, 45994, 50752, 56608, 58864, 65656, 69052, 91988, 106691, 113216, 117728, 131312, 138104, 183976, 213382, 224419, 235456, 262624, 276208, 367952, 426764, 448838, 500627, 525248, 552416, 735904, 853528, 897676, 1001254, 1104832, 1471808, 1707056, 1795352, 2002508, 3414112, 3590704, 4005016, 6508151, 6828224, 7181408, 8010032, 13016302, 14362816, 16020064, 26032604, 32040128, 52065208, 104130416, 208260832, 416521664]

約数ペア:

[(1, 416521664), (2, 208260832), (4, 104130416), (8, 52065208), (13, 32040128), (16, 26032604), (26, 16020064), (29, 14362816), (32, 13016302), (52, 8010032), (58, 7181408), (61, 6828224), (64, 6508151), (104, 4005016), (116, 3590704), (122, 3414112), (208, 2002508), (232, 1795352), (244, 1707056), (283, 1471808), (377, 1104832), (416, 1001254), (464, 897676), (488, 853528), (566, 735904), (754, 552416), (793, 525248), (832, 500627), (928, 448838), (976, 426764), (1132, 367952), (1508, 276208), (1586, 262624), (1769, 235456), (1856, 224419), (1952, 213382), (2264, 183976), (3016, 138104), (3172, 131312), (3538, 117728), (3679, 113216), (3904, 106691), (4528, 91988), (6032, 69052), (6344, 65656), (7076, 58864), (7358, 56608), (8207, 50752), (9056, 45994), (12064, 34526), (12688, 32828), (14152, 29432), (14716, 28304), (16414, 25376), (17263, 24128), (18112, 22997)]