315023032

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:416

約数の個数: 64

約数和(自身を含む): 627638400

約数和(自身を除く): 312615368

約数列:

[1, 2, 4, 8, 37, 61, 73, 74, 122, 146, 148, 239, 244, 292, 296, 478, 488, 584, 956, 1912, 2257, 2701, 4453, 4514, 5402, 8843, 8906, 9028, 10804, 14579, 17447, 17686, 17812, 18056, 21608, 29158, 34894, 35372, 35624, 58316, 69788, 70744, 116632, 139576, 164761, 329522, 539423, 645539, 659044, 1064267, 1078846, 1291078, 1318088, 2128534, 2157692, 2582156, 4257068, 4315384, 5164312, 8514136, 39377879, 78755758, 157511516, 315023032]

約数ペア:

[(1, 315023032), (2, 157511516), (4, 78755758), (8, 39377879), (37, 8514136), (61, 5164312), (73, 4315384), (74, 4257068), (122, 2582156), (146, 2157692), (148, 2128534), (239, 1318088), (244, 1291078), (292, 1078846), (296, 1064267), (478, 659044), (488, 645539), (584, 539423), (956, 329522), (1912, 164761), (2257, 139576), (2701, 116632), (4453, 70744), (4514, 69788), (5402, 58316), (8843, 35624), (8906, 35372), (9028, 34894), (10804, 29158), (14579, 21608), (17447, 18056), (17686, 17812)]