318301152

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{255049}}^1$

素因数の和:255075

約数の個数: 48

約数和(自身を含む): 899816400

約数和(自身を除く): 581515248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 255049, 510098, 765147, 1020196, 1530294, 2040392, 3060588, 3315637, 4080784, 6121176, 6631274, 8161568, 9946911, 12242352, 13262548, 19893822, 24484704, 26525096, 39787644, 53050192, 79575288, 106100384, 159150576, 318301152]

約数ペア:

[(1, 318301152), (2, 159150576), (3, 106100384), (4, 79575288), (6, 53050192), (8, 39787644), (12, 26525096), (13, 24484704), (16, 19893822), (24, 13262548), (26, 12242352), (32, 9946911), (39, 8161568), (48, 6631274), (52, 6121176), (78, 4080784), (96, 3315637), (104, 3060588), (156, 2040392), (208, 1530294), (312, 1020196), (416, 765147), (624, 510098), (1248, 255049)]