215977848

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{310313}}^1$

素因数の和:310351

約数の個数: 32

約数和(自身を含む): 558565200

約数和(自身を除く): 342587352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 310313, 620626, 930939, 1241252, 1861878, 2482504, 3723756, 7447512, 8999077, 17998154, 26997231, 35996308, 53994462, 71992616, 107988924, 215977848]

約数ペア:

[(1, 215977848), (2, 107988924), (3, 71992616), (4, 53994462), (6, 35996308), (8, 26997231), (12, 17998154), (24, 8999077), (29, 7447512), (58, 3723756), (87, 2482504), (116, 1861878), (174, 1241252), (232, 930939), (348, 620626), (696, 310313)]