812922221136

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1\times {\mathrm{474647}}^1$

素因数の和:475840

約数の個数: 80

約数和(自身を含む): 2169680560128

約数和(自身を除く): 1356758338992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1151, 1488, 2302, 3453, 4604, 6906, 9208, 13812, 18416, 27624, 35681, 55248, 71362, 107043, 142724, 214086, 285448, 428172, 474647, 570896, 856344, 949294, 1423941, 1712688, 1898588, 2847882, 3797176, 5695764, 7594352, 11391528, 14714057, 22783056, 29428114, 44142171, 58856228, 88284342, 117712456, 176568684, 235424912, 353137368, 546318697, 706274736, 1092637394, 1638956091, 2185274788, 3277912182, 4370549576, 6555824364, 8741099152, 13111648728, 16935879607, 26223297456, 33871759214, 50807638821, 67743518428, 101615277642, 135487036856, 203230555284, 270974073712, 406461110568, 812922221136]

約数ペア:

[(1, 812922221136), (2, 406461110568), (3, 270974073712), (4, 203230555284), (6, 135487036856), (8, 101615277642), (12, 67743518428), (16, 50807638821), (24, 33871759214), (31, 26223297456), (48, 16935879607), (62, 13111648728), (93, 8741099152), (124, 6555824364), (186, 4370549576), (248, 3277912182), (372, 2185274788), (496, 1638956091), (744, 1092637394), (1151, 706274736), (1488, 546318697), (2302, 353137368), (3453, 235424912), (4604, 176568684), (6906, 117712456), (9208, 88284342), (13812, 58856228), (18416, 44142171), (27624, 29428114), (35681, 22783056), (55248, 14714057), (71362, 11391528), (107043, 7594352), (142724, 5695764), (214086, 3797176), (285448, 2847882), (428172, 1898588), (474647, 1712688), (570896, 1423941), (856344, 949294)]