247964316

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{9067}}^1$

素因数の和:9170

約数の個数: 48

約数和(自身を含む): 603275904

約数和(自身を除く): 355311588

約数列:

[1, 2, 3, 4, 6, 12, 43, 53, 86, 106, 129, 159, 172, 212, 258, 318, 516, 636, 2279, 4558, 6837, 9067, 9116, 13674, 18134, 27201, 27348, 36268, 54402, 108804, 389881, 480551, 779762, 961102, 1169643, 1441653, 1559524, 1922204, 2339286, 2883306, 4678572, 5766612, 20663693, 41327386, 61991079, 82654772, 123982158, 247964316]

約数ペア:

[(1, 247964316), (2, 123982158), (3, 82654772), (4, 61991079), (6, 41327386), (12, 20663693), (43, 5766612), (53, 4678572), (86, 2883306), (106, 2339286), (129, 1922204), (159, 1559524), (172, 1441653), (212, 1169643), (258, 961102), (318, 779762), (516, 480551), (636, 389881), (2279, 108804), (4558, 54402), (6837, 36268), (9067, 27348), (9116, 27201), (13674, 18134)]