318181736

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{10799}}^1$

素因数の和:10961

約数の個数: 32

約数和(自身を含む): 622080000

約数和(自身を除く): 303898264

約数列:

[1, 2, 4, 8, 29, 58, 116, 127, 232, 254, 508, 1016, 3683, 7366, 10799, 14732, 21598, 29464, 43196, 86392, 313171, 626342, 1252684, 1371473, 2505368, 2742946, 5485892, 10971784, 39772717, 79545434, 159090868, 318181736]

約数ペア:

[(1, 318181736), (2, 159090868), (4, 79545434), (8, 39772717), (29, 10971784), (58, 5485892), (116, 2742946), (127, 2505368), (232, 1371473), (254, 1252684), (508, 626342), (1016, 313171), (3683, 86392), (7366, 43196), (10799, 29464), (14732, 21598)]