297645908

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{9907}}^1$

素因数の和:9984

約数の個数: 48

約数和(自身を含む): 632526720

約数和(自身を除く): 334880812

約数列:

[1, 2, 4, 7, 14, 28, 29, 37, 58, 74, 116, 148, 203, 259, 406, 518, 812, 1036, 1073, 2146, 4292, 7511, 9907, 15022, 19814, 30044, 39628, 69349, 138698, 277396, 287303, 366559, 574606, 733118, 1149212, 1466236, 2011121, 2565913, 4022242, 5131826, 8044484, 10263652, 10630211, 21260422, 42520844, 74411477, 148822954, 297645908]

約数ペア:

[(1, 297645908), (2, 148822954), (4, 74411477), (7, 42520844), (14, 21260422), (28, 10630211), (29, 10263652), (37, 8044484), (58, 5131826), (74, 4022242), (116, 2565913), (148, 2011121), (203, 1466236), (259, 1149212), (406, 733118), (518, 574606), (812, 366559), (1036, 287303), (1073, 277396), (2146, 138698), (4292, 69349), (7511, 39628), (9907, 30044), (15022, 19814)]