384418419

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1097}}^1$

素因数の和:1196

約数の個数: 64

約数和(自身を含む): 672924672

約数和(自身を除く): 288506253

約数列:

[1, 3, 7, 11, 21, 33, 37, 41, 77, 111, 123, 231, 259, 287, 407, 451, 777, 861, 1097, 1221, 1353, 1517, 2849, 3157, 3291, 4551, 7679, 8547, 9471, 10619, 12067, 16687, 23037, 31857, 36201, 40589, 44977, 50061, 84469, 116809, 121767, 134931, 253407, 284123, 314839, 350427, 446479, 494747, 852369, 944517, 1339437, 1484241, 1664149, 3125353, 3463229, 4992447, 9376059, 10389687, 11649043, 18305639, 34947129, 54916917, 128139473, 384418419]

約数ペア:

[(1, 384418419), (3, 128139473), (7, 54916917), (11, 34947129), (21, 18305639), (33, 11649043), (37, 10389687), (41, 9376059), (77, 4992447), (111, 3463229), (123, 3125353), (231, 1664149), (259, 1484241), (287, 1339437), (407, 944517), (451, 852369), (777, 494747), (861, 446479), (1097, 350427), (1221, 314839), (1353, 284123), (1517, 253407), (2849, 134931), (3157, 121767), (3291, 116809), (4551, 84469), (7679, 50061), (8547, 44977), (9471, 40589), (10619, 36201), (12067, 31857), (16687, 23037)]