218967380802

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{6779}}^1\times {\mathrm{61879}}^1$

素因数の和:68695

約数の個数: 48

約数和(自身を含む): 490869288000

約数和(自身を除く): 271901907198

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 6779, 13558, 20337, 40674, 61011, 61879, 122022, 123758, 185637, 196591, 371274, 393182, 556911, 589773, 1113822, 1179546, 1769319, 1794491, 3538638, 3588982, 5383473, 10766946, 16150419, 32300838, 419477741, 838955482, 1258433223, 2516866446, 3775299669, 7550599338, 12164854489, 24329708978, 36494563467, 72989126934, 109483690401, 218967380802]

約数ペア:

[(1, 218967380802), (2, 109483690401), (3, 72989126934), (6, 36494563467), (9, 24329708978), (18, 12164854489), (29, 7550599338), (58, 3775299669), (87, 2516866446), (174, 1258433223), (261, 838955482), (522, 419477741), (6779, 32300838), (13558, 16150419), (20337, 10766946), (40674, 5383473), (61011, 3588982), (61879, 3538638), (122022, 1794491), (123758, 1769319), (185637, 1179546), (196591, 1113822), (371274, 589773), (393182, 556911)]