252952956

素因数分解:

$2^2\times 3^4\times {\mathrm{780719}}^1$

素因数の和:780735

約数の個数: 30

約数和(自身を含む): 661269840

約数和(自身を除く): 408316884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 780719, 1561438, 2342157, 3122876, 4684314, 7026471, 9368628, 14052942, 21079413, 28105884, 42158826, 63238239, 84317652, 126476478, 252952956]

約数ペア:

[(1, 252952956), (2, 126476478), (3, 84317652), (4, 63238239), (6, 42158826), (9, 28105884), (12, 21079413), (18, 14052942), (27, 9368628), (36, 7026471), (54, 4684314), (81, 3122876), (108, 2342157), (162, 1561438), (324, 780719)]