383920488

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{108821}}^1$

素因数の和:108847

約数の個数: 72

約数和(自身を含む): 1209556530

約数和(自身を除く): 825636042

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 108821, 217642, 326463, 435284, 652926, 761747, 870568, 979389, 1305852, 1523494, 1958778, 2285241, 2611704, 3046988, 3917556, 4570482, 5332229, 6093976, 6855723, 7835112, 9140964, 10664458, 13711446, 15996687, 18281928, 21328916, 27422892, 31993374, 42657832, 47990061, 54845784, 63986748, 95980122, 127973496, 191960244, 383920488]

約数ペア:

[(1, 383920488), (2, 191960244), (3, 127973496), (4, 95980122), (6, 63986748), (7, 54845784), (8, 47990061), (9, 42657832), (12, 31993374), (14, 27422892), (18, 21328916), (21, 18281928), (24, 15996687), (28, 13711446), (36, 10664458), (42, 9140964), (49, 7835112), (56, 6855723), (63, 6093976), (72, 5332229), (84, 4570482), (98, 3917556), (126, 3046988), (147, 2611704), (168, 2285241), (196, 1958778), (252, 1523494), (294, 1305852), (392, 979389), (441, 870568), (504, 761747), (588, 652926), (882, 435284), (1176, 326463), (1764, 217642), (3528, 108821)]