264319728

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{117163}}^1$

素因数の和:117221

約数の個数: 40

約数和(自身を含む): 697360128

約数和(自身を除く): 433040400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 117163, 234326, 351489, 468652, 702978, 937304, 1405956, 1874608, 2811912, 5506661, 5623824, 11013322, 16519983, 22026644, 33039966, 44053288, 66079932, 88106576, 132159864, 264319728]

約数ペア:

[(1, 264319728), (2, 132159864), (3, 88106576), (4, 66079932), (6, 44053288), (8, 33039966), (12, 22026644), (16, 16519983), (24, 11013322), (47, 5623824), (48, 5506661), (94, 2811912), (141, 1874608), (188, 1405956), (282, 937304), (376, 702978), (564, 468652), (752, 351489), (1128, 234326), (2256, 117163)]