250253872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83641}}^1$

素因数の和:83677

約数の個数: 40

約数和(自身を含む): 560066832

約数和(自身を除く): 309812960

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 83641, 167282, 334564, 669128, 920051, 1338256, 1421897, 1840102, 2843794, 3680204, 5687588, 7360408, 11375176, 14720816, 15640867, 22750352, 31281734, 62563468, 125126936, 250253872]

約数ペア:

[(1, 250253872), (2, 125126936), (4, 62563468), (8, 31281734), (11, 22750352), (16, 15640867), (17, 14720816), (22, 11375176), (34, 7360408), (44, 5687588), (68, 3680204), (88, 2843794), (136, 1840102), (176, 1421897), (187, 1338256), (272, 920051), (374, 669128), (748, 334564), (1496, 167282), (2992, 83641)]