425654928

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{128519}}^1$

素因数の和:128556

約数の個数: 60

約数和(自身を含む): 1243045440

約数和(自身を除く): 817390512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 128519, 257038, 385557, 514076, 771114, 1028152, 1156671, 1542228, 2056304, 2313342, 2955937, 3084456, 4626684, 5911874, 6168912, 8867811, 9253368, 11823748, 17735622, 18506736, 23647496, 26603433, 35471244, 47294992, 53206866, 70942488, 106413732, 141884976, 212827464, 425654928]

約数ペア:

[(1, 425654928), (2, 212827464), (3, 141884976), (4, 106413732), (6, 70942488), (8, 53206866), (9, 47294992), (12, 35471244), (16, 26603433), (18, 23647496), (23, 18506736), (24, 17735622), (36, 11823748), (46, 9253368), (48, 8867811), (69, 6168912), (72, 5911874), (92, 4626684), (138, 3084456), (144, 2955937), (184, 2313342), (207, 2056304), (276, 1542228), (368, 1156671), (414, 1028152), (552, 771114), (828, 514076), (1104, 385557), (1656, 257038), (3312, 128519)]