248177512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{26357}}^1$

素因数の和:26481

約数の個数: 32

約数和(自身を含む): 512399520

約数和(自身を除く): 264222008

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 214, 428, 856, 1177, 2354, 4708, 9416, 26357, 52714, 105428, 210856, 289927, 579854, 1159708, 2319416, 2820199, 5640398, 11280796, 22561592, 31022189, 62044378, 124088756, 248177512]

約数ペア:

[(1, 248177512), (2, 124088756), (4, 62044378), (8, 31022189), (11, 22561592), (22, 11280796), (44, 5640398), (88, 2820199), (107, 2319416), (214, 1159708), (428, 579854), (856, 289927), (1177, 210856), (2354, 105428), (4708, 52714), (9416, 26357)]