312754484

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{2887}}^1$

素因数の和:3024

約数の個数: 48

約数和(自身を含む): 646265088

約数和(自身を除く): 333510604

約数列:

[1, 2, 4, 7, 14, 28, 53, 73, 106, 146, 212, 292, 371, 511, 742, 1022, 1484, 2044, 2887, 3869, 5774, 7738, 11548, 15476, 20209, 27083, 40418, 54166, 80836, 108332, 153011, 210751, 306022, 421502, 612044, 843004, 1071077, 1475257, 2142154, 2950514, 4284308, 5901028, 11169803, 22339606, 44679212, 78188621, 156377242, 312754484]

約数ペア:

[(1, 312754484), (2, 156377242), (4, 78188621), (7, 44679212), (14, 22339606), (28, 11169803), (53, 5901028), (73, 4284308), (106, 2950514), (146, 2142154), (212, 1475257), (292, 1071077), (371, 843004), (511, 612044), (742, 421502), (1022, 306022), (1484, 210751), (2044, 153011), (2887, 108332), (3869, 80836), (5774, 54166), (7738, 40418), (11548, 27083), (15476, 20209)]