318823008

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{67777}}^1$

素因数の和:67804

約数の個数: 72

約数和(自身を含む): 973563192

約数和(自身を除く): 654740184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 67777, 135554, 203331, 271108, 406662, 474439, 542216, 813324, 948878, 1084432, 1423317, 1626648, 1897756, 2168864, 2846634, 3253296, 3321073, 3795512, 5693268, 6506592, 6642146, 7591024, 9963219, 11386536, 13284292, 15182048, 19926438, 22773072, 26568584, 39852876, 45546144, 53137168, 79705752, 106274336, 159411504, 318823008]

約数ペア:

[(1, 318823008), (2, 159411504), (3, 106274336), (4, 79705752), (6, 53137168), (7, 45546144), (8, 39852876), (12, 26568584), (14, 22773072), (16, 19926438), (21, 15182048), (24, 13284292), (28, 11386536), (32, 9963219), (42, 7591024), (48, 6642146), (49, 6506592), (56, 5693268), (84, 3795512), (96, 3321073), (98, 3253296), (112, 2846634), (147, 2168864), (168, 1897756), (196, 1626648), (224, 1423317), (294, 1084432), (336, 948878), (392, 813324), (588, 542216), (672, 474439), (784, 406662), (1176, 271108), (1568, 203331), (2352, 135554), (4704, 67777)]