252875862

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{1367}}^1$

素因数の和:1657

約数の個数: 48

約数和(自身を含む): 563397120

約数和(自身を除く): 310521258

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 239, 258, 387, 478, 717, 774, 1367, 1434, 2151, 2734, 4101, 4302, 8202, 10277, 12303, 20554, 24606, 30831, 58781, 61662, 92493, 117562, 176343, 184986, 326713, 352686, 529029, 653426, 980139, 1058058, 1960278, 2940417, 5880834, 14048659, 28097318, 42145977, 84291954, 126437931, 252875862]

約数ペア:

[(1, 252875862), (2, 126437931), (3, 84291954), (6, 42145977), (9, 28097318), (18, 14048659), (43, 5880834), (86, 2940417), (129, 1960278), (239, 1058058), (258, 980139), (387, 653426), (478, 529029), (717, 352686), (774, 326713), (1367, 184986), (1434, 176343), (2151, 117562), (2734, 92493), (4101, 61662), (4302, 58781), (8202, 30831), (10277, 24606), (12303, 20554)]