427789512

素因数分解:

$2^3\times 3^4\times {\mathrm{23}}^1\times {\mathrm{28703}}^1$

素因数の和:28744

約数の個数: 80

約数和(自身を含む): 1250346240

約数和(自身を除く): 822556728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 81, 92, 108, 138, 162, 184, 207, 216, 276, 324, 414, 552, 621, 648, 828, 1242, 1656, 1863, 2484, 3726, 4968, 7452, 14904, 28703, 57406, 86109, 114812, 172218, 229624, 258327, 344436, 516654, 660169, 688872, 774981, 1033308, 1320338, 1549962, 1980507, 2066616, 2324943, 2640676, 3099924, 3961014, 4649886, 5281352, 5941521, 6199848, 7922028, 9299772, 11883042, 15844056, 17824563, 18599544, 23766084, 35649126, 47532168, 53473689, 71298252, 106947378, 142596504, 213894756, 427789512]

約数ペア:

[(1, 427789512), (2, 213894756), (3, 142596504), (4, 106947378), (6, 71298252), (8, 53473689), (9, 47532168), (12, 35649126), (18, 23766084), (23, 18599544), (24, 17824563), (27, 15844056), (36, 11883042), (46, 9299772), (54, 7922028), (69, 6199848), (72, 5941521), (81, 5281352), (92, 4649886), (108, 3961014), (138, 3099924), (162, 2640676), (184, 2324943), (207, 2066616), (216, 1980507), (276, 1549962), (324, 1320338), (414, 1033308), (552, 774981), (621, 688872), (648, 660169), (828, 516654), (1242, 344436), (1656, 258327), (1863, 229624), (2484, 172218), (3726, 114812), (4968, 86109), (7452, 57406), (14904, 28703)]