868331388

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{8597}}^1$

素因数の和:9066

約数の個数: 48

約数和(自身を含む): 2137806720

約数和(自身を除く): 1269475332

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 443, 886, 1329, 1772, 2658, 5316, 8417, 8597, 16834, 17194, 25251, 25791, 33668, 34388, 50502, 51582, 101004, 103164, 163343, 326686, 490029, 653372, 980058, 1960116, 3808471, 7616942, 11425413, 15233884, 22850826, 45701652, 72360949, 144721898, 217082847, 289443796, 434165694, 868331388]

約数ペア:

[(1, 868331388), (2, 434165694), (3, 289443796), (4, 217082847), (6, 144721898), (12, 72360949), (19, 45701652), (38, 22850826), (57, 15233884), (76, 11425413), (114, 7616942), (228, 3808471), (443, 1960116), (886, 980058), (1329, 653372), (1772, 490029), (2658, 326686), (5316, 163343), (8417, 103164), (8597, 101004), (16834, 51582), (17194, 50502), (25251, 34388), (25791, 33668)]