257539072008

素因数分解:

$2^3\times 3^1\times {\mathrm{10151}}^1\times {\mathrm{1057117}}^1$

素因数の和:1067277

約数の個数: 32

約数和(自身を含む): 643911716160

約数和(自身を除く): 386372644152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 10151, 20302, 30453, 40604, 60906, 81208, 121812, 243624, 1057117, 2114234, 3171351, 4228468, 6342702, 8456936, 12685404, 25370808, 10730794667, 21461589334, 32192384001, 42923178668, 64384768002, 85846357336, 128769536004, 257539072008]

約数ペア:

[(1, 257539072008), (2, 128769536004), (3, 85846357336), (4, 64384768002), (6, 42923178668), (8, 32192384001), (12, 21461589334), (24, 10730794667), (10151, 25370808), (20302, 12685404), (30453, 8456936), (40604, 6342702), (60906, 4228468), (81208, 3171351), (121812, 2114234), (243624, 1057117)]