318323796

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{28493}}^1$

素因数の和:28533

約数の個数: 72

約数和(自身を含む): 909528480

約数和(自身を除く): 591204684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 28493, 56986, 85479, 113972, 170958, 199451, 341916, 398902, 541367, 598353, 797804, 1082734, 1196706, 1396157, 1624101, 2165468, 2393412, 2792314, 3248202, 3789569, 4188471, 5584628, 6496404, 7579138, 8376942, 11368707, 15158276, 16753884, 22737414, 26526983, 45474828, 53053966, 79580949, 106107932, 159161898, 318323796]

約数ペア:

[(1, 318323796), (2, 159161898), (3, 106107932), (4, 79580949), (6, 53053966), (7, 45474828), (12, 26526983), (14, 22737414), (19, 16753884), (21, 15158276), (28, 11368707), (38, 8376942), (42, 7579138), (49, 6496404), (57, 5584628), (76, 4188471), (84, 3789569), (98, 3248202), (114, 2792314), (133, 2393412), (147, 2165468), (196, 1624101), (228, 1396157), (266, 1196706), (294, 1082734), (399, 797804), (532, 598353), (588, 541367), (798, 398902), (931, 341916), (1596, 199451), (1862, 170958), (2793, 113972), (3724, 85479), (5586, 56986), (11172, 28493)]