313645664

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{9067}}^1$

素因数の和:9147

約数の個数: 48

約数和(自身を含む): 658119168

約数和(自身を除く): 344473504

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 92, 94, 184, 188, 368, 376, 736, 752, 1081, 1504, 2162, 4324, 8648, 9067, 17296, 18134, 34592, 36268, 72536, 145072, 208541, 290144, 417082, 426149, 834164, 852298, 1668328, 1704596, 3336656, 3409192, 6673312, 6818384, 9801427, 13636768, 19602854, 39205708, 78411416, 156822832, 313645664]

約数ペア:

[(1, 313645664), (2, 156822832), (4, 78411416), (8, 39205708), (16, 19602854), (23, 13636768), (32, 9801427), (46, 6818384), (47, 6673312), (92, 3409192), (94, 3336656), (184, 1704596), (188, 1668328), (368, 852298), (376, 834164), (736, 426149), (752, 417082), (1081, 290144), (1504, 208541), (2162, 145072), (4324, 72536), (8648, 36268), (9067, 34592), (17296, 18134)]