287384424

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{630229}}^1$

素因数の和:630257

約数の個数: 32

約数和(自身を含む): 756276000

約数和(自身を除く): 468891576

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 630229, 1260458, 1890687, 2520916, 3781374, 5041832, 7562748, 11974351, 15125496, 23948702, 35923053, 47897404, 71846106, 95794808, 143692212, 287384424]

約数ペア:

[(1, 287384424), (2, 143692212), (3, 95794808), (4, 71846106), (6, 47897404), (8, 35923053), (12, 23948702), (19, 15125496), (24, 11974351), (38, 7562748), (57, 5041832), (76, 3781374), (114, 2520916), (152, 1890687), (228, 1260458), (456, 630229)]