319400556

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{6551}}^1$

素因数の和:6814

約数の個数: 48

約数和(自身を含む): 792529920

約数和(自身を除く): 473129364

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 239, 478, 717, 956, 1434, 2868, 4063, 6551, 8126, 12189, 13102, 16252, 19653, 24378, 26204, 39306, 48756, 78612, 111367, 222734, 334101, 445468, 668202, 1336404, 1565689, 3131378, 4697067, 6262756, 9394134, 18788268, 26616713, 53233426, 79850139, 106466852, 159700278, 319400556]

約数ペア:

[(1, 319400556), (2, 159700278), (3, 106466852), (4, 79850139), (6, 53233426), (12, 26616713), (17, 18788268), (34, 9394134), (51, 6262756), (68, 4697067), (102, 3131378), (204, 1565689), (239, 1336404), (478, 668202), (717, 445468), (956, 334101), (1434, 222734), (2868, 111367), (4063, 78612), (6551, 48756), (8126, 39306), (12189, 26204), (13102, 24378), (16252, 19653)]