239855312

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{23833}}^1$

素因数の和:23895

約数の個数: 40

約数和(自身を含む): 505376136

約数和(自身を除く): 265520824

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 272, 296, 592, 629, 1258, 2516, 5032, 10064, 23833, 47666, 95332, 190664, 381328, 405161, 810322, 881821, 1620644, 1763642, 3241288, 3527284, 6482576, 7054568, 14109136, 14990957, 29981914, 59963828, 119927656, 239855312]

約数ペア:

[(1, 239855312), (2, 119927656), (4, 59963828), (8, 29981914), (16, 14990957), (17, 14109136), (34, 7054568), (37, 6482576), (68, 3527284), (74, 3241288), (136, 1763642), (148, 1620644), (272, 881821), (296, 810322), (592, 405161), (629, 381328), (1258, 190664), (2516, 95332), (5032, 47666), (10064, 23833)]