290894856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{11467}}^1$

素因数の和:11634

約数の個数: 64

約数和(自身を含む): 836705280

約数和(自身を除く): 545810424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 151, 168, 302, 453, 604, 906, 1057, 1208, 1812, 2114, 3171, 3624, 4228, 6342, 8456, 11467, 12684, 22934, 25368, 34401, 45868, 68802, 80269, 91736, 137604, 160538, 240807, 275208, 321076, 481614, 642152, 963228, 1731517, 1926456, 3463034, 5194551, 6926068, 10389102, 12120619, 13852136, 20778204, 24241238, 36361857, 41556408, 48482476, 72723714, 96964952, 145447428, 290894856]

約数ペア:

[(1, 290894856), (2, 145447428), (3, 96964952), (4, 72723714), (6, 48482476), (7, 41556408), (8, 36361857), (12, 24241238), (14, 20778204), (21, 13852136), (24, 12120619), (28, 10389102), (42, 6926068), (56, 5194551), (84, 3463034), (151, 1926456), (168, 1731517), (302, 963228), (453, 642152), (604, 481614), (906, 321076), (1057, 275208), (1208, 240807), (1812, 160538), (2114, 137604), (3171, 91736), (3624, 80269), (4228, 68802), (6342, 45868), (8456, 34401), (11467, 25368), (12684, 22934)]