260067368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{37409}}^1$

素因数の和:37505

約数の個数: 32

約数和(自身を含む): 538704000

約数和(自身を除く): 278636632

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 632, 869, 1738, 3476, 6952, 37409, 74818, 149636, 299272, 411499, 822998, 1645996, 2955311, 3291992, 5910622, 11821244, 23642488, 32508421, 65016842, 130033684, 260067368]

約数ペア:

[(1, 260067368), (2, 130033684), (4, 65016842), (8, 32508421), (11, 23642488), (22, 11821244), (44, 5910622), (79, 3291992), (88, 2955311), (158, 1645996), (316, 822998), (632, 411499), (869, 299272), (1738, 149636), (3476, 74818), (6952, 37409)]