287342736

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{45697}}^1$

素因数の和:45839

約数の個数: 40

約数和(自身を含む): 747984864

約数和(自身を除く): 460642128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 6288, 45697, 91394, 137091, 182788, 274182, 365576, 548364, 731152, 1096728, 2193456, 5986307, 11972614, 17958921, 23945228, 35917842, 47890456, 71835684, 95780912, 143671368, 287342736]

約数ペア:

[(1, 287342736), (2, 143671368), (3, 95780912), (4, 71835684), (6, 47890456), (8, 35917842), (12, 23945228), (16, 17958921), (24, 11972614), (48, 5986307), (131, 2193456), (262, 1096728), (393, 731152), (524, 548364), (786, 365576), (1048, 274182), (1572, 182788), (2096, 137091), (3144, 91394), (6288, 45697)]