313197312

素因数分解:

$2^8\times 3^1\times {\mathrm{193}}^1\times {\mathrm{2113}}^1$

素因数の和:2325

約数の個数: 72

約数和(自身を含む): 838277104

約数和(自身を除く): 525079792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 193, 256, 384, 386, 579, 768, 772, 1158, 1544, 2113, 2316, 3088, 4226, 4632, 6176, 6339, 8452, 9264, 12352, 12678, 16904, 18528, 24704, 25356, 33808, 37056, 49408, 50712, 67616, 74112, 101424, 135232, 148224, 202848, 270464, 405696, 407809, 540928, 811392, 815618, 1223427, 1622784, 1631236, 2446854, 3262472, 4893708, 6524944, 9787416, 13049888, 19574832, 26099776, 39149664, 52199552, 78299328, 104399104, 156598656, 313197312]

約数ペア:

[(1, 313197312), (2, 156598656), (3, 104399104), (4, 78299328), (6, 52199552), (8, 39149664), (12, 26099776), (16, 19574832), (24, 13049888), (32, 9787416), (48, 6524944), (64, 4893708), (96, 3262472), (128, 2446854), (192, 1631236), (193, 1622784), (256, 1223427), (384, 815618), (386, 811392), (579, 540928), (768, 407809), (772, 405696), (1158, 270464), (1544, 202848), (2113, 148224), (2316, 135232), (3088, 101424), (4226, 74112), (4632, 67616), (6176, 50712), (6339, 49408), (8452, 37056), (9264, 33808), (12352, 25356), (12678, 24704), (16904, 18528)]