418327908

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{463}}^1$

素因数の和:633

約数の個数: 96

約数和(自身を含む): 1070125056

約数和(自身を除く): 651797148

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 103, 129, 172, 204, 206, 258, 309, 412, 463, 516, 618, 731, 926, 1236, 1389, 1462, 1751, 1852, 2193, 2778, 2924, 3502, 4386, 4429, 5253, 5556, 7004, 7871, 8772, 8858, 10506, 13287, 15742, 17716, 19909, 21012, 23613, 26574, 31484, 39818, 47226, 47689, 53148, 59727, 75293, 79636, 94452, 95378, 119454, 143067, 150586, 190756, 225879, 238908, 286134, 301172, 338453, 451758, 572268, 676906, 810713, 903516, 1015359, 1353812, 1621426, 2030718, 2050627, 2432139, 3242852, 4061436, 4101254, 4864278, 6151881, 8202508, 9728556, 12303762, 24607524, 34860659, 69721318, 104581977, 139442636, 209163954, 418327908]

約数ペア:

[(1, 418327908), (2, 209163954), (3, 139442636), (4, 104581977), (6, 69721318), (12, 34860659), (17, 24607524), (34, 12303762), (43, 9728556), (51, 8202508), (68, 6151881), (86, 4864278), (102, 4101254), (103, 4061436), (129, 3242852), (172, 2432139), (204, 2050627), (206, 2030718), (258, 1621426), (309, 1353812), (412, 1015359), (463, 903516), (516, 810713), (618, 676906), (731, 572268), (926, 451758), (1236, 338453), (1389, 301172), (1462, 286134), (1751, 238908), (1852, 225879), (2193, 190756), (2778, 150586), (2924, 143067), (3502, 119454), (4386, 95378), (4429, 94452), (5253, 79636), (5556, 75293), (7004, 59727), (7871, 53148), (8772, 47689), (8858, 47226), (10506, 39818), (13287, 31484), (15742, 26574), (17716, 23613), (19909, 21012)]