268569032

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{409}}^1\times {\mathrm{1039}}^1$

素因数の和:1533

約数の個数: 32

約数和(自身を含む): 511680000

約数和(自身を除く): 243110968

約数列:

[1, 2, 4, 8, 79, 158, 316, 409, 632, 818, 1039, 1636, 2078, 3272, 4156, 8312, 32311, 64622, 82081, 129244, 164162, 258488, 328324, 424951, 656648, 849902, 1699804, 3399608, 33571129, 67142258, 134284516, 268569032]

約数ペア:

[(1, 268569032), (2, 134284516), (4, 67142258), (8, 33571129), (79, 3399608), (158, 1699804), (316, 849902), (409, 656648), (632, 424951), (818, 328324), (1039, 258488), (1636, 164162), (2078, 129244), (3272, 82081), (4156, 64622), (8312, 32311)]