333144

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{661}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 1032720

約数和(自身を除く): 699576

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 661, 1322, 1983, 2644, 3966, 4627, 5288, 5949, 7932, 9254, 11898, 13881, 15864, 18508, 23796, 27762, 37016, 41643, 47592, 55524, 83286, 111048, 166572, 333144]

約数ペア:

[(1, 333144), (2, 166572), (3, 111048), (4, 83286), (6, 55524), (7, 47592), (8, 41643), (9, 37016), (12, 27762), (14, 23796), (18, 18508), (21, 15864), (24, 13881), (28, 11898), (36, 9254), (42, 7932), (56, 5949), (63, 5288), (72, 4627), (84, 3966), (126, 2644), (168, 1983), (252, 1322), (504, 661)]