556475388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{25189}}^1$

素因数の和:25466

約数の個数: 48

約数和(自身を含む): 1489635840

約数和(自身を除く): 933160452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 263, 526, 789, 1052, 1578, 1841, 3156, 3682, 5523, 7364, 11046, 22092, 25189, 50378, 75567, 100756, 151134, 176323, 302268, 352646, 528969, 705292, 1057938, 2115876, 6624707, 13249414, 19874121, 26498828, 39748242, 46372949, 79496484, 92745898, 139118847, 185491796, 278237694, 556475388]

約数ペア:

[(1, 556475388), (2, 278237694), (3, 185491796), (4, 139118847), (6, 92745898), (7, 79496484), (12, 46372949), (14, 39748242), (21, 26498828), (28, 19874121), (42, 13249414), (84, 6624707), (263, 2115876), (526, 1057938), (789, 705292), (1052, 528969), (1578, 352646), (1841, 302268), (3156, 176323), (3682, 151134), (5523, 100756), (7364, 75567), (11046, 50378), (22092, 25189)]