318490104

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{780613}}^1$

素因数の和:780639

約数の個数: 32

約数和(自身を含む): 843063120

約数和(自身を除く): 524573016

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 780613, 1561226, 2341839, 3122452, 4683678, 6244904, 9367356, 13270421, 18734712, 26540842, 39811263, 53081684, 79622526, 106163368, 159245052, 318490104]

約数ペア:

[(1, 318490104), (2, 159245052), (3, 106163368), (4, 79622526), (6, 53081684), (8, 39811263), (12, 26540842), (17, 18734712), (24, 13270421), (34, 9367356), (51, 6244904), (68, 4683678), (102, 3122452), (136, 2341839), (204, 1561226), (408, 780613)]