248587736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1129}}^1\times {\mathrm{1619}}^1$

素因数の和:2771

約数の個数: 32

約数和(自身を含む): 494262000

約数和(自身を除く): 245674264

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1129, 1619, 2258, 3238, 4516, 6476, 9032, 12952, 19193, 27523, 38386, 55046, 76772, 110092, 153544, 220184, 1827851, 3655702, 7311404, 14622808, 31073467, 62146934, 124293868, 248587736]

約数ペア:

[(1, 248587736), (2, 124293868), (4, 62146934), (8, 31073467), (17, 14622808), (34, 7311404), (68, 3655702), (136, 1827851), (1129, 220184), (1619, 153544), (2258, 110092), (3238, 76772), (4516, 55046), (6476, 38386), (9032, 27523), (12952, 19193)]