1299347328

素因数分解:

$2^7\times 3^1\times {\mathrm{163}}^1\times {\mathrm{20759}}^1$

素因数の和:20939

約数の個数: 64

約数和(自身を含む): 3472732800

約数和(自身を除く): 2173385472

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, 5216, 7824, 10432, 15648, 20759, 20864, 31296, 41518, 62277, 62592, 83036, 124554, 166072, 249108, 332144, 498216, 664288, 996432, 1328576, 1992864, 2657152, 3383717, 3985728, 6767434, 7971456, 10151151, 13534868, 20302302, 27069736, 40604604, 54139472, 81209208, 108278944, 162418416, 216557888, 324836832, 433115776, 649673664, 1299347328]

約数ペア:

[(1, 1299347328), (2, 649673664), (3, 433115776), (4, 324836832), (6, 216557888), (8, 162418416), (12, 108278944), (16, 81209208), (24, 54139472), (32, 40604604), (48, 27069736), (64, 20302302), (96, 13534868), (128, 10151151), (163, 7971456), (192, 6767434), (326, 3985728), (384, 3383717), (489, 2657152), (652, 1992864), (978, 1328576), (1304, 996432), (1956, 664288), (2608, 498216), (3912, 332144), (5216, 249108), (7824, 166072), (10432, 124554), (15648, 83036), (20759, 62592), (20864, 62277), (31296, 41518)]