315963402

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1\times {\mathrm{829}}^1$

素因数の和:1430

約数の個数: 32

約数和(自身を含む): 638635200

約数和(自身を除く): 322671798

約数列:

[1, 2, 3, 6, 139, 278, 417, 457, 829, 834, 914, 1371, 1658, 2487, 2742, 4974, 63523, 115231, 127046, 190569, 230462, 345693, 378853, 381138, 691386, 757706, 1136559, 2273118, 52660567, 105321134, 157981701, 315963402]

約数ペア:

[(1, 315963402), (2, 157981701), (3, 105321134), (6, 52660567), (139, 2273118), (278, 1136559), (417, 757706), (457, 691386), (829, 381138), (834, 378853), (914, 345693), (1371, 230462), (1658, 190569), (2487, 127046), (2742, 115231), (4974, 63523)]