425307876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{64091}}^1$

素因数の和:64184

約数の個数: 48

約数和(自身を含む): 1148528640

約数和(自身を除く): 723220764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 64091, 128182, 192273, 256364, 384546, 448637, 769092, 897274, 1345911, 1794548, 2691822, 5063189, 5383644, 10126378, 15189567, 20252756, 30379134, 35442323, 60758268, 70884646, 106326969, 141769292, 212653938, 425307876]

約数ペア:

[(1, 425307876), (2, 212653938), (3, 141769292), (4, 106326969), (6, 70884646), (7, 60758268), (12, 35442323), (14, 30379134), (21, 20252756), (28, 15189567), (42, 10126378), (79, 5383644), (84, 5063189), (158, 2691822), (237, 1794548), (316, 1345911), (474, 897274), (553, 769092), (948, 448637), (1106, 384546), (1659, 256364), (2212, 192273), (3318, 128182), (6636, 64091)]