260453208

素因数分解:

$2^3\times 3^1\times {\mathrm{181}}^1\times {\mathrm{59957}}^1$

素因数の和:60147

約数の個数: 32

約数和(自身を含む): 654741360

約数和(自身を除く): 394288152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 181, 362, 543, 724, 1086, 1448, 2172, 4344, 59957, 119914, 179871, 239828, 359742, 479656, 719484, 1438968, 10852217, 21704434, 32556651, 43408868, 65113302, 86817736, 130226604, 260453208]

約数ペア:

[(1, 260453208), (2, 130226604), (3, 86817736), (4, 65113302), (6, 43408868), (8, 32556651), (12, 21704434), (24, 10852217), (181, 1438968), (362, 719484), (543, 479656), (724, 359742), (1086, 239828), (1448, 179871), (2172, 119914), (4344, 59957)]