266579328

素因数分解:

$2^7\times 3^1\times {\mathrm{163}}^1\times {\mathrm{4259}}^1$

素因数の和:4439

約数の個数: 64

約数和(自身を含む): 712612800

約数和(自身を除く): 446033472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 163, 192, 326, 384, 489, 652, 978, 1304, 1956, 2608, 3912, 4259, 5216, 7824, 8518, 10432, 12777, 15648, 17036, 20864, 25554, 31296, 34072, 51108, 62592, 68144, 102216, 136288, 204432, 272576, 408864, 545152, 694217, 817728, 1388434, 1635456, 2082651, 2776868, 4165302, 5553736, 8330604, 11107472, 16661208, 22214944, 33322416, 44429888, 66644832, 88859776, 133289664, 266579328]

約数ペア:

[(1, 266579328), (2, 133289664), (3, 88859776), (4, 66644832), (6, 44429888), (8, 33322416), (12, 22214944), (16, 16661208), (24, 11107472), (32, 8330604), (48, 5553736), (64, 4165302), (96, 2776868), (128, 2082651), (163, 1635456), (192, 1388434), (326, 817728), (384, 694217), (489, 545152), (652, 408864), (978, 272576), (1304, 204432), (1956, 136288), (2608, 102216), (3912, 68144), (4259, 62592), (5216, 51108), (7824, 34072), (8518, 31296), (10432, 25554), (12777, 20864), (15648, 17036)]