642569856

素因数分解:

$2^7\times 3^1\times {\mathrm{1171}}^1\times {\mathrm{1429}}^1$

素因数の和:2617

約数の個数: 64

約数和(自身を含む): 1709479200

約数和(自身を除く): 1066909344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 1171, 1429, 2342, 2858, 3513, 4287, 4684, 5716, 7026, 8574, 9368, 11432, 14052, 17148, 18736, 22864, 28104, 34296, 37472, 45728, 56208, 68592, 74944, 91456, 112416, 137184, 149888, 182912, 224832, 274368, 449664, 548736, 1673359, 3346718, 5020077, 6693436, 10040154, 13386872, 20080308, 26773744, 40160616, 53547488, 80321232, 107094976, 160642464, 214189952, 321284928, 642569856]

約数ペア:

[(1, 642569856), (2, 321284928), (3, 214189952), (4, 160642464), (6, 107094976), (8, 80321232), (12, 53547488), (16, 40160616), (24, 26773744), (32, 20080308), (48, 13386872), (64, 10040154), (96, 6693436), (128, 5020077), (192, 3346718), (384, 1673359), (1171, 548736), (1429, 449664), (2342, 274368), (2858, 224832), (3513, 182912), (4287, 149888), (4684, 137184), (5716, 112416), (7026, 91456), (8574, 74944), (9368, 68592), (11432, 56208), (14052, 45728), (17148, 37472), (18736, 34296), (22864, 28104)]