1317778392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{461407}}^1$

素因数の和:461440

約数の個数: 64

約数和(自身を含む): 3986565120

約数和(自身を除く): 2668786728

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, 461407, 922814, 1384221, 1845628, 2768442, 3229849, 3691256, 5536884, 6459698, 7843919, 9689547, 11073768, 12919396, 15687838, 19379094, 23531757, 25838792, 31375676, 38758188, 47063514, 54907433, 62751352, 77516376, 94127028, 109814866, 164722299, 188254056, 219629732, 329444598, 439259464, 658889196, 1317778392]

約数ペア:

[(1, 1317778392), (2, 658889196), (3, 439259464), (4, 329444598), (6, 219629732), (7, 188254056), (8, 164722299), (12, 109814866), (14, 94127028), (17, 77516376), (21, 62751352), (24, 54907433), (28, 47063514), (34, 38758188), (42, 31375676), (51, 25838792), (56, 23531757), (68, 19379094), (84, 15687838), (102, 12919396), (119, 11073768), (136, 9689547), (168, 7843919), (204, 6459698), (238, 5536884), (357, 3691256), (408, 3229849), (476, 2768442), (714, 1845628), (952, 1384221), (1428, 922814), (2856, 461407)]