330811312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1061}}^1\times {\mathrm{1499}}^1$

素因数の和:2581

約数の個数: 40

約数和(自身を含む): 691362000

約数和(自身を除く): 360550688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1061, 1499, 2122, 2998, 4244, 5996, 8488, 11992, 13793, 16976, 19487, 23984, 27586, 38974, 55172, 77948, 110344, 155896, 220688, 311792, 1590439, 3180878, 6361756, 12723512, 20675707, 25447024, 41351414, 82702828, 165405656, 330811312]

約数ペア:

[(1, 330811312), (2, 165405656), (4, 82702828), (8, 41351414), (13, 25447024), (16, 20675707), (26, 12723512), (52, 6361756), (104, 3180878), (208, 1590439), (1061, 311792), (1499, 220688), (2122, 155896), (2998, 110344), (4244, 77948), (5996, 55172), (8488, 38974), (11992, 27586), (13793, 23984), (16976, 19487)]