248839472

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{130693}}^1$

素因数の和:130725

約数の個数: 40

約数和(自身を含む): 583418016

約数和(自身を除く): 334578544

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 130693, 261386, 522772, 914851, 1045544, 1829702, 2091088, 2221781, 3659404, 4443562, 7318808, 8887124, 14637616, 15552467, 17774248, 31104934, 35548496, 62209868, 124419736, 248839472]

約数ペア:

[(1, 248839472), (2, 124419736), (4, 62209868), (7, 35548496), (8, 31104934), (14, 17774248), (16, 15552467), (17, 14637616), (28, 8887124), (34, 7318808), (56, 4443562), (68, 3659404), (112, 2221781), (119, 2091088), (136, 1829702), (238, 1045544), (272, 914851), (476, 522772), (952, 261386), (1904, 130693)]