287566968

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{54217}}^1$

素因数の和:54256

約数の個数: 64

約数和(自身を含む): 819776160

約数和(自身を除く): 532209192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 54217, 108434, 162651, 216868, 325302, 433736, 650604, 704821, 921689, 1301208, 1409642, 1843378, 2114463, 2765067, 2819284, 3686756, 4228926, 5530134, 5638568, 7373512, 8457852, 11060268, 11981957, 16915704, 22120536, 23963914, 35945871, 47927828, 71891742, 95855656, 143783484, 287566968]

約数ペア:

[(1, 287566968), (2, 143783484), (3, 95855656), (4, 71891742), (6, 47927828), (8, 35945871), (12, 23963914), (13, 22120536), (17, 16915704), (24, 11981957), (26, 11060268), (34, 8457852), (39, 7373512), (51, 5638568), (52, 5530134), (68, 4228926), (78, 3686756), (102, 2819284), (104, 2765067), (136, 2114463), (156, 1843378), (204, 1409642), (221, 1301208), (312, 921689), (408, 704821), (442, 650604), (663, 433736), (884, 325302), (1326, 216868), (1768, 162651), (2652, 108434), (5304, 54217)]