260972952

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{231359}}^1$

素因数の和:231415

約数の個数: 32

約数和(自身を含む): 666316800

約数和(自身を除く): 405343848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 231359, 462718, 694077, 925436, 1388154, 1850872, 2776308, 5552616, 10873873, 21747746, 32621619, 43495492, 65243238, 86990984, 130486476, 260972952]

約数ペア:

[(1, 260972952), (2, 130486476), (3, 86990984), (4, 65243238), (6, 43495492), (8, 32621619), (12, 21747746), (24, 10873873), (47, 5552616), (94, 2776308), (141, 1850872), (188, 1388154), (282, 925436), (376, 694077), (564, 462718), (1128, 231359)]