427160232

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{257947}}^1$

素因数の和:257982

約数の個数: 48

約数和(自身を含む): 1207196640

約数和(自身を除く): 780036408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 257947, 515894, 773841, 1031788, 1547682, 2063576, 2321523, 3095364, 4643046, 5932781, 6190728, 9286092, 11865562, 17798343, 18572184, 23731124, 35596686, 47462248, 53395029, 71193372, 106790058, 142386744, 213580116, 427160232]

約数ペア:

[(1, 427160232), (2, 213580116), (3, 142386744), (4, 106790058), (6, 71193372), (8, 53395029), (9, 47462248), (12, 35596686), (18, 23731124), (23, 18572184), (24, 17798343), (36, 11865562), (46, 9286092), (69, 6190728), (72, 5932781), (92, 4643046), (138, 3095364), (184, 2321523), (207, 2063576), (276, 1547682), (414, 1031788), (552, 773841), (828, 515894), (1656, 257947)]