268839212

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{7951}}^1$

素因数の和:8141

約数の個数: 24

約数和(自身を含む): 480936960

約数和(自身を除く): 212097748

約数列:

[1, 2, 4, 79, 107, 158, 214, 316, 428, 7951, 8453, 15902, 16906, 31804, 33812, 628129, 850757, 1256258, 1701514, 2512516, 3403028, 67209803, 134419606, 268839212]

約数ペア:

[(1, 268839212), (2, 134419606), (4, 67209803), (79, 3403028), (107, 2512516), (158, 1701514), (214, 1256258), (316, 850757), (428, 628129), (7951, 33812), (8453, 31804), (15902, 16906)]