311314128

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{66863}}^1$

素因数の和:66971

約数の個数: 40

約数和(自身を含む): 812531328

約数和(自身を除く): 501217200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 4656, 66863, 133726, 200589, 267452, 401178, 534904, 802356, 1069808, 1604712, 3209424, 6485711, 12971422, 19457133, 25942844, 38914266, 51885688, 77828532, 103771376, 155657064, 311314128]

約数ペア:

[(1, 311314128), (2, 155657064), (3, 103771376), (4, 77828532), (6, 51885688), (8, 38914266), (12, 25942844), (16, 19457133), (24, 12971422), (48, 6485711), (97, 3209424), (194, 1604712), (291, 1069808), (388, 802356), (582, 534904), (776, 401178), (1164, 267452), (1552, 200589), (2328, 133726), (4656, 66863)]