661000176

素因数分解:

$2^4\times 3^4\times {\mathrm{510031}}^1$

素因数の和:510051

約数の個数: 50

約数和(自身を含む): 1913130032

約数和(自身を除く): 1252129856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 510031, 1020062, 1530093, 2040124, 3060186, 4080248, 4590279, 6120372, 8160496, 9180558, 12240744, 13770837, 18361116, 24481488, 27541674, 36722232, 41312511, 55083348, 73444464, 82625022, 110166696, 165250044, 220333392, 330500088, 661000176]

約数ペア:

[(1, 661000176), (2, 330500088), (3, 220333392), (4, 165250044), (6, 110166696), (8, 82625022), (9, 73444464), (12, 55083348), (16, 41312511), (18, 36722232), (24, 27541674), (27, 24481488), (36, 18361116), (48, 13770837), (54, 12240744), (72, 9180558), (81, 8160496), (108, 6120372), (144, 4590279), (162, 4080248), (216, 3060186), (324, 2040124), (432, 1530093), (648, 1020062), (1296, 510031)]