317561496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{111191}}^1$

素因数の和:111224

約数の個数: 64

約数和(自身を含む): 960698880

約数和(自身を除く): 643137384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 111191, 222382, 333573, 444764, 667146, 778337, 889528, 1334292, 1556674, 1890247, 2335011, 2668584, 3113348, 3780494, 4670022, 5670741, 6226696, 7560988, 9340044, 11341482, 13231729, 15121976, 18680088, 22682964, 26463458, 39695187, 45365928, 52926916, 79390374, 105853832, 158780748, 317561496]

約数ペア:

[(1, 317561496), (2, 158780748), (3, 105853832), (4, 79390374), (6, 52926916), (7, 45365928), (8, 39695187), (12, 26463458), (14, 22682964), (17, 18680088), (21, 15121976), (24, 13231729), (28, 11341482), (34, 9340044), (42, 7560988), (51, 6226696), (56, 5670741), (68, 4670022), (84, 3780494), (102, 3113348), (119, 2668584), (136, 2335011), (168, 1890247), (204, 1556674), (238, 1334292), (357, 889528), (408, 778337), (476, 667146), (714, 444764), (952, 333573), (1428, 222382), (2856, 111191)]