660579456

素因数分解:

$2^7\times 3^1\times {\mathrm{71}}^1\times {\mathrm{24229}}^1$

素因数の和:24317

約数の個数: 64

約数和(自身を含む): 1779451200

約数和(自身を除く): 1118871744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 71, 96, 128, 142, 192, 213, 284, 384, 426, 568, 852, 1136, 1704, 2272, 3408, 4544, 6816, 9088, 13632, 24229, 27264, 48458, 72687, 96916, 145374, 193832, 290748, 387664, 581496, 775328, 1162992, 1550656, 1720259, 2325984, 3101312, 3440518, 4651968, 5160777, 6881036, 9303936, 10321554, 13762072, 20643108, 27524144, 41286216, 55048288, 82572432, 110096576, 165144864, 220193152, 330289728, 660579456]

約数ペア:

[(1, 660579456), (2, 330289728), (3, 220193152), (4, 165144864), (6, 110096576), (8, 82572432), (12, 55048288), (16, 41286216), (24, 27524144), (32, 20643108), (48, 13762072), (64, 10321554), (71, 9303936), (96, 6881036), (128, 5160777), (142, 4651968), (192, 3440518), (213, 3101312), (284, 2325984), (384, 1720259), (426, 1550656), (568, 1162992), (852, 775328), (1136, 581496), (1704, 387664), (2272, 290748), (3408, 193832), (4544, 145374), (6816, 96916), (9088, 72687), (13632, 48458), (24229, 27264)]