256315086

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{837631}}^1$

素因数の和:837656

約数の個数: 24

約数和(自身を含む): 588017664

約数和(自身を除く): 331702578

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 837631, 1675262, 2512893, 5025786, 7538679, 14239727, 15077358, 28479454, 42719181, 85438362, 128157543, 256315086]

約数ペア:

[(1, 256315086), (2, 128157543), (3, 85438362), (6, 42719181), (9, 28479454), (17, 15077358), (18, 14239727), (34, 7538679), (51, 5025786), (102, 2512893), (153, 1675262), (306, 837631)]