728664528

素因数分解:

$2^4\times 3^1\times {\mathrm{881}}^1\times {\mathrm{17231}}^1$

素因数の和:18123

約数の個数: 40

約数和(自身を含む): 1884629376

約数和(自身を除く): 1155964848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 881, 1762, 2643, 3524, 5286, 7048, 10572, 14096, 17231, 21144, 34462, 42288, 51693, 68924, 103386, 137848, 206772, 275696, 413544, 827088, 15180511, 30361022, 45541533, 60722044, 91083066, 121444088, 182166132, 242888176, 364332264, 728664528]

約数ペア:

[(1, 728664528), (2, 364332264), (3, 242888176), (4, 182166132), (6, 121444088), (8, 91083066), (12, 60722044), (16, 45541533), (24, 30361022), (48, 15180511), (881, 827088), (1762, 413544), (2643, 275696), (3524, 206772), (5286, 137848), (7048, 103386), (10572, 68924), (14096, 51693), (17231, 42288), (21144, 34462)]