330938144

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{743}}^1$

素因数の和:1233

約数の個数: 48

約数和(自身を含む): 674956800

約数和(自身を除く): 344018656

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 449, 496, 743, 898, 992, 1486, 1796, 2972, 3592, 5944, 7184, 11888, 13919, 14368, 23033, 23776, 27838, 46066, 55676, 92132, 111352, 184264, 222704, 333607, 368528, 445408, 667214, 737056, 1334428, 2668856, 5337712, 10341817, 10675424, 20683634, 41367268, 82734536, 165469072, 330938144]

約数ペア:

[(1, 330938144), (2, 165469072), (4, 82734536), (8, 41367268), (16, 20683634), (31, 10675424), (32, 10341817), (62, 5337712), (124, 2668856), (248, 1334428), (449, 737056), (496, 667214), (743, 445408), (898, 368528), (992, 333607), (1486, 222704), (1796, 184264), (2972, 111352), (3592, 92132), (5944, 55676), (7184, 46066), (11888, 27838), (13919, 23776), (14368, 23033)]