313864832

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{953}}^1$

素因数の和:1081

約数の個数: 64

約数和(自身を含む): 653909760

約数和(自身を除く): 340044928

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 83, 124, 128, 166, 248, 332, 496, 664, 953, 992, 1328, 1906, 1984, 2573, 2656, 3812, 3968, 5146, 5312, 7624, 10292, 10624, 15248, 20584, 29543, 30496, 41168, 59086, 60992, 79099, 82336, 118172, 121984, 158198, 164672, 236344, 316396, 329344, 472688, 632792, 945376, 1265584, 1890752, 2452069, 2531168, 3781504, 4904138, 5062336, 9808276, 10124672, 19616552, 39233104, 78466208, 156932416, 313864832]

約数ペア:

[(1, 313864832), (2, 156932416), (4, 78466208), (8, 39233104), (16, 19616552), (31, 10124672), (32, 9808276), (62, 5062336), (64, 4904138), (83, 3781504), (124, 2531168), (128, 2452069), (166, 1890752), (248, 1265584), (332, 945376), (496, 632792), (664, 472688), (953, 329344), (992, 316396), (1328, 236344), (1906, 164672), (1984, 158198), (2573, 121984), (2656, 118172), (3812, 82336), (3968, 79099), (5146, 60992), (5312, 59086), (7624, 41168), (10292, 30496), (10624, 29543), (15248, 20584)]