218842912

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8779}}^1$

素因数の和:8849

約数の個数: 48

約数和(自身を含む): 464637600

約数和(自身を除く): 245794688

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 76, 82, 152, 164, 304, 328, 608, 656, 779, 1312, 1558, 3116, 6232, 8779, 12464, 17558, 24928, 35116, 70232, 140464, 166801, 280928, 333602, 359939, 667204, 719878, 1334408, 1439756, 2668816, 2879512, 5337632, 5759024, 6838841, 11518048, 13677682, 27355364, 54710728, 109421456, 218842912]

約数ペア:

[(1, 218842912), (2, 109421456), (4, 54710728), (8, 27355364), (16, 13677682), (19, 11518048), (32, 6838841), (38, 5759024), (41, 5337632), (76, 2879512), (82, 2668816), (152, 1439756), (164, 1334408), (304, 719878), (328, 667204), (608, 359939), (656, 333602), (779, 280928), (1312, 166801), (1558, 140464), (3116, 70232), (6232, 35116), (8779, 24928), (12464, 17558)]