279875862

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{677}}^1$

素因数の和:902

約数の個数: 96

約数和(自身を含む): 738683712

約数和(自身を除く): 458807850

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 193, 238, 306, 357, 386, 579, 677, 714, 1071, 1158, 1351, 1354, 1737, 2031, 2142, 2702, 3281, 3474, 4053, 4062, 4739, 6093, 6562, 8106, 9478, 9843, 11509, 12159, 12186, 14217, 19686, 22967, 23018, 24318, 28434, 29529, 34527, 42651, 45934, 59058, 68901, 69054, 80563, 85302, 103581, 130661, 137802, 161126, 206703, 207162, 241689, 261322, 391983, 413406, 483378, 725067, 783966, 914627, 1175949, 1450134, 1829254, 2221237, 2351898, 2743881, 4442474, 5487762, 6663711, 8231643, 13327422, 15548659, 16463286, 19991133, 31097318, 39982266, 46645977, 93291954, 139937931, 279875862]

約数ペア:

[(1, 279875862), (2, 139937931), (3, 93291954), (6, 46645977), (7, 39982266), (9, 31097318), (14, 19991133), (17, 16463286), (18, 15548659), (21, 13327422), (34, 8231643), (42, 6663711), (51, 5487762), (63, 4442474), (102, 2743881), (119, 2351898), (126, 2221237), (153, 1829254), (193, 1450134), (238, 1175949), (306, 914627), (357, 783966), (386, 725067), (579, 483378), (677, 413406), (714, 391983), (1071, 261322), (1158, 241689), (1351, 207162), (1354, 206703), (1737, 161126), (2031, 137802), (2142, 130661), (2702, 103581), (3281, 85302), (3474, 80563), (4053, 69054), (4062, 68901), (4739, 59058), (6093, 45934), (6562, 42651), (8106, 34527), (9478, 29529), (9843, 28434), (11509, 24318), (12159, 23018), (12186, 22967), (14217, 19686)]