289935312

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{719}}^1$

素因数の和:1032

約数の個数: 80

約数和(自身を含む): 777093120

約数和(自身を除く): 487157808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 271, 372, 496, 542, 719, 744, 813, 1084, 1438, 1488, 1626, 2157, 2168, 2876, 3252, 4314, 4336, 5752, 6504, 8401, 8628, 11504, 13008, 16802, 17256, 22289, 25203, 33604, 34512, 44578, 50406, 66867, 67208, 89156, 100812, 133734, 134416, 178312, 194849, 201624, 267468, 356624, 389698, 403248, 534936, 584547, 779396, 1069872, 1169094, 1558792, 2338188, 3117584, 4676376, 6040319, 9352752, 12080638, 18120957, 24161276, 36241914, 48322552, 72483828, 96645104, 144967656, 289935312]

約数ペア:

[(1, 289935312), (2, 144967656), (3, 96645104), (4, 72483828), (6, 48322552), (8, 36241914), (12, 24161276), (16, 18120957), (24, 12080638), (31, 9352752), (48, 6040319), (62, 4676376), (93, 3117584), (124, 2338188), (186, 1558792), (248, 1169094), (271, 1069872), (372, 779396), (496, 584547), (542, 534936), (719, 403248), (744, 389698), (813, 356624), (1084, 267468), (1438, 201624), (1488, 194849), (1626, 178312), (2157, 134416), (2168, 133734), (2876, 100812), (3252, 89156), (4314, 67208), (4336, 66867), (5752, 50406), (6504, 44578), (8401, 34512), (8628, 33604), (11504, 25203), (13008, 22289), (16802, 17256)]