988979328

素因数分解:

$2^7\times 3^3\times {\mathrm{286163}}^1$

素因数の和:286186

約数の個数: 64

約数和(自身を含む): 2918872800

約数和(自身を除く): 1929893472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 286163, 572326, 858489, 1144652, 1716978, 2289304, 2575467, 3433956, 4578608, 5150934, 6867912, 7726401, 9157216, 10301868, 13735824, 15452802, 18314432, 20603736, 27471648, 30905604, 36628864, 41207472, 54943296, 61811208, 82414944, 109886592, 123622416, 164829888, 247244832, 329659776, 494489664, 988979328]

約数ペア:

[(1, 988979328), (2, 494489664), (3, 329659776), (4, 247244832), (6, 164829888), (8, 123622416), (9, 109886592), (12, 82414944), (16, 61811208), (18, 54943296), (24, 41207472), (27, 36628864), (32, 30905604), (36, 27471648), (48, 20603736), (54, 18314432), (64, 15452802), (72, 13735824), (96, 10301868), (108, 9157216), (128, 7726401), (144, 6867912), (192, 5150934), (216, 4578608), (288, 3433956), (384, 2575467), (432, 2289304), (576, 1716978), (864, 1144652), (1152, 858489), (1728, 572326), (3456, 286163)]