249654756

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{84229}}^1$

素因数の和:84268

約数の個数: 48

約数和(自身を含む): 660363200

約数和(自身を除く): 410708444

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 84229, 168458, 252687, 336916, 505374, 1010748, 1094977, 1600351, 2189954, 3200702, 3284931, 4379908, 4801053, 6401404, 6569862, 9602106, 13139724, 19204212, 20804563, 41609126, 62413689, 83218252, 124827378, 249654756]

約数ペア:

[(1, 249654756), (2, 124827378), (3, 83218252), (4, 62413689), (6, 41609126), (12, 20804563), (13, 19204212), (19, 13139724), (26, 9602106), (38, 6569862), (39, 6401404), (52, 4801053), (57, 4379908), (76, 3284931), (78, 3200702), (114, 2189954), (156, 1600351), (228, 1094977), (247, 1010748), (494, 505374), (741, 336916), (988, 252687), (1482, 168458), (2964, 84229)]