315975464

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{331907}}^1$

素因数の和:331937

約数の個数: 32

約数和(自身を含む): 716921280

約数和(自身を除く): 400945816

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 331907, 663814, 1327628, 2323349, 2655256, 4646698, 5642419, 9293396, 11284838, 18586792, 22569676, 39496933, 45139352, 78993866, 157987732, 315975464]

約数ペア:

[(1, 315975464), (2, 157987732), (4, 78993866), (7, 45139352), (8, 39496933), (14, 22569676), (17, 18586792), (28, 11284838), (34, 9293396), (56, 5642419), (68, 4646698), (119, 2655256), (136, 2323349), (238, 1327628), (476, 663814), (952, 331907)]