313137504

素因数分解:

$2^5\times 3^2\times {\mathrm{211}}^1\times {\mathrm{5153}}^1$

素因数の和:5380

約数の個数: 72

約数和(自身を含む): 894878712

約数和(自身を除く): 581741208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 211, 288, 422, 633, 844, 1266, 1688, 1899, 2532, 3376, 3798, 5064, 5153, 6752, 7596, 10128, 10306, 15192, 15459, 20256, 20612, 30384, 30918, 41224, 46377, 60768, 61836, 82448, 92754, 123672, 164896, 185508, 247344, 371016, 494688, 742032, 1087283, 1484064, 2174566, 3261849, 4349132, 6523698, 8698264, 9785547, 13047396, 17396528, 19571094, 26094792, 34793056, 39142188, 52189584, 78284376, 104379168, 156568752, 313137504]

約数ペア:

[(1, 313137504), (2, 156568752), (3, 104379168), (4, 78284376), (6, 52189584), (8, 39142188), (9, 34793056), (12, 26094792), (16, 19571094), (18, 17396528), (24, 13047396), (32, 9785547), (36, 8698264), (48, 6523698), (72, 4349132), (96, 3261849), (144, 2174566), (211, 1484064), (288, 1087283), (422, 742032), (633, 494688), (844, 371016), (1266, 247344), (1688, 185508), (1899, 164896), (2532, 123672), (3376, 92754), (3798, 82448), (5064, 61836), (5153, 60768), (6752, 46377), (7596, 41224), (10128, 30918), (10306, 30384), (15192, 20612), (15459, 20256)]