2878331328

素因数分解:

$2^6\times 3^3\times {\mathrm{1665701}}^1$

素因数の和:1665722

約数の個数: 56

約数和(自身を含む): 8461766160

約数和(自身を除く): 5583434832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 1665701, 3331402, 4997103, 6662804, 9994206, 13325608, 14991309, 19988412, 26651216, 29982618, 39976824, 44973927, 53302432, 59965236, 79953648, 89947854, 106604864, 119930472, 159907296, 179895708, 239860944, 319814592, 359791416, 479721888, 719582832, 959443776, 1439165664, 2878331328]

約数ペア:

[(1, 2878331328), (2, 1439165664), (3, 959443776), (4, 719582832), (6, 479721888), (8, 359791416), (9, 319814592), (12, 239860944), (16, 179895708), (18, 159907296), (24, 119930472), (27, 106604864), (32, 89947854), (36, 79953648), (48, 59965236), (54, 53302432), (64, 44973927), (72, 39976824), (96, 29982618), (108, 26651216), (144, 19988412), (192, 14991309), (216, 13325608), (288, 9994206), (432, 6662804), (576, 4997103), (864, 3331402), (1728, 1665701)]