633131484

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{6779}}^1$

素因数の和:7010

約数の個数: 48

約数和(自身を含む): 1520238720

約数和(自身を除く): 887107236

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 181, 258, 362, 516, 543, 724, 1086, 2172, 6779, 7783, 13558, 15566, 20337, 23349, 27116, 31132, 40674, 46698, 81348, 93396, 291497, 582994, 874491, 1165988, 1226999, 1748982, 2453998, 3497964, 3680997, 4907996, 7361994, 14723988, 52760957, 105521914, 158282871, 211043828, 316565742, 633131484]

約数ペア:

[(1, 633131484), (2, 316565742), (3, 211043828), (4, 158282871), (6, 105521914), (12, 52760957), (43, 14723988), (86, 7361994), (129, 4907996), (172, 3680997), (181, 3497964), (258, 2453998), (362, 1748982), (516, 1226999), (543, 1165988), (724, 874491), (1086, 582994), (2172, 291497), (6779, 93396), (7783, 81348), (13558, 46698), (15566, 40674), (20337, 31132), (23349, 27116)]