839771268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{136949}}^1$

素因数の和:137036

約数の個数: 48

約数和(自身を含む): 2270083200

約数和(自身を除く): 1430311932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 6132, 136949, 273898, 410847, 547796, 821694, 958643, 1643388, 1917286, 2875929, 3834572, 5751858, 9997277, 11503716, 19994554, 29991831, 39989108, 59983662, 69980939, 119967324, 139961878, 209942817, 279923756, 419885634, 839771268]

約数ペア:

[(1, 839771268), (2, 419885634), (3, 279923756), (4, 209942817), (6, 139961878), (7, 119967324), (12, 69980939), (14, 59983662), (21, 39989108), (28, 29991831), (42, 19994554), (73, 11503716), (84, 9997277), (146, 5751858), (219, 3834572), (292, 2875929), (438, 1917286), (511, 1643388), (876, 958643), (1022, 821694), (1533, 547796), (2044, 410847), (3066, 273898), (6132, 136949)]