262799058

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{661}}^1$

素因数の和:799

約数の個数: 64

約数和(自身を含む): 570442752

約数和(自身を除く): 307643694

約数列:

[1, 2, 3, 6, 23, 43, 46, 67, 69, 86, 129, 134, 138, 201, 258, 402, 661, 989, 1322, 1541, 1978, 1983, 2881, 2967, 3082, 3966, 4623, 5762, 5934, 8643, 9246, 15203, 17286, 28423, 30406, 44287, 45609, 56846, 66263, 85269, 88574, 91218, 132526, 132861, 170538, 198789, 265722, 397578, 653729, 1018601, 1307458, 1904341, 1961187, 2037202, 3055803, 3808682, 3922374, 5713023, 6111606, 11426046, 43799843, 87599686, 131399529, 262799058]

約数ペア:

[(1, 262799058), (2, 131399529), (3, 87599686), (6, 43799843), (23, 11426046), (43, 6111606), (46, 5713023), (67, 3922374), (69, 3808682), (86, 3055803), (129, 2037202), (134, 1961187), (138, 1904341), (201, 1307458), (258, 1018601), (402, 653729), (661, 397578), (989, 265722), (1322, 198789), (1541, 170538), (1978, 132861), (1983, 132526), (2881, 91218), (2967, 88574), (3082, 85269), (3966, 66263), (4623, 56846), (5762, 45609), (5934, 44287), (8643, 30406), (9246, 28423), (15203, 17286)]