2780963376

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{12377}}^1$

素因数の和:12570

約数の個数: 80

約数和(自身を含む): 7465617408

約数和(自身を除く): 4684654032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 151, 186, 248, 302, 372, 453, 496, 604, 744, 906, 1208, 1488, 1812, 2416, 3624, 4681, 7248, 9362, 12377, 14043, 18724, 24754, 28086, 37131, 37448, 49508, 56172, 74262, 74896, 99016, 112344, 148524, 198032, 224688, 297048, 383687, 594096, 767374, 1151061, 1534748, 1868927, 2302122, 3069496, 3737854, 4604244, 5606781, 6138992, 7475708, 9208488, 11213562, 14951416, 18416976, 22427124, 29902832, 44854248, 57936737, 89708496, 115873474, 173810211, 231746948, 347620422, 463493896, 695240844, 926987792, 1390481688, 2780963376]

約数ペア:

[(1, 2780963376), (2, 1390481688), (3, 926987792), (4, 695240844), (6, 463493896), (8, 347620422), (12, 231746948), (16, 173810211), (24, 115873474), (31, 89708496), (48, 57936737), (62, 44854248), (93, 29902832), (124, 22427124), (151, 18416976), (186, 14951416), (248, 11213562), (302, 9208488), (372, 7475708), (453, 6138992), (496, 5606781), (604, 4604244), (744, 3737854), (906, 3069496), (1208, 2302122), (1488, 1868927), (1812, 1534748), (2416, 1151061), (3624, 767374), (4681, 594096), (7248, 383687), (9362, 297048), (12377, 224688), (14043, 198032), (18724, 148524), (24754, 112344), (28086, 99016), (37131, 74896), (37448, 74262), (49508, 56172)]