289791606

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{128113}}^1$

素因数の和:128160

約数の個数: 32

約数和(自身を含む): 645694560

約数和(自身を除く): 355902954

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 128113, 256226, 384339, 768678, 1665469, 3330938, 3715277, 4996407, 7430554, 9992814, 11145831, 22291662, 48298601, 96597202, 144895803, 289791606]

約数ペア:

[(1, 289791606), (2, 144895803), (3, 96597202), (6, 48298601), (13, 22291662), (26, 11145831), (29, 9992814), (39, 7430554), (58, 4996407), (78, 3715277), (87, 3330938), (174, 1665469), (377, 768678), (754, 384339), (1131, 256226), (2262, 128113)]