315302676

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{87877}}^1$

素因数の和:87920

約数の個数: 48

約数和(自身を含む): 826756224

約数和(自身を除く): 511453548

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 87877, 175754, 263631, 351508, 527262, 1054524, 1142401, 2021171, 2284802, 3427203, 4042342, 4569604, 6063513, 6854406, 8084684, 12127026, 13708812, 24254052, 26275223, 52550446, 78825669, 105100892, 157651338, 315302676]

約数ペア:

[(1, 315302676), (2, 157651338), (3, 105100892), (4, 78825669), (6, 52550446), (12, 26275223), (13, 24254052), (23, 13708812), (26, 12127026), (39, 8084684), (46, 6854406), (52, 6063513), (69, 4569604), (78, 4042342), (92, 3427203), (138, 2284802), (156, 2021171), (276, 1142401), (299, 1054524), (598, 527262), (897, 351508), (1196, 263631), (1794, 175754), (3588, 87877)]