218885244

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{13151}}^1$

素因数の和:13250

約数の個数: 48

約数和(自身を含む): 545018880

約数和(自身を除く): 326133636

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 73, 76, 114, 146, 219, 228, 292, 438, 876, 1387, 2774, 4161, 5548, 8322, 13151, 16644, 26302, 39453, 52604, 78906, 157812, 249869, 499738, 749607, 960023, 999476, 1499214, 1920046, 2880069, 2998428, 3840092, 5760138, 11520276, 18240437, 36480874, 54721311, 72961748, 109442622, 218885244]

約数ペア:

[(1, 218885244), (2, 109442622), (3, 72961748), (4, 54721311), (6, 36480874), (12, 18240437), (19, 11520276), (38, 5760138), (57, 3840092), (73, 2998428), (76, 2880069), (114, 1920046), (146, 1499214), (219, 999476), (228, 960023), (292, 749607), (438, 499738), (876, 249869), (1387, 157812), (2774, 78906), (4161, 52604), (5548, 39453), (8322, 26302), (13151, 16644)]