428265216

素因数分解:

$2^8\times 3^2\times {\mathrm{269}}^1\times {\mathrm{691}}^1$

素因数の和:982

約数の個数: 108

約数和(自身を含む): 1241178120

約数和(自身を除く): 812912904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 269, 288, 384, 538, 576, 691, 768, 807, 1076, 1152, 1382, 1614, 2073, 2152, 2304, 2421, 2764, 3228, 4146, 4304, 4842, 5528, 6219, 6456, 8292, 8608, 9684, 11056, 12438, 12912, 16584, 17216, 19368, 22112, 24876, 25824, 33168, 34432, 38736, 44224, 49752, 51648, 66336, 68864, 77472, 88448, 99504, 103296, 132672, 154944, 176896, 185879, 199008, 206592, 265344, 309888, 371758, 398016, 530688, 557637, 619776, 743516, 796032, 1115274, 1487032, 1592064, 1672911, 2230548, 2974064, 3345822, 4461096, 5948128, 6691644, 8922192, 11896256, 13383288, 17844384, 23792512, 26766576, 35688768, 47585024, 53533152, 71377536, 107066304, 142755072, 214132608, 428265216]

約数ペア:

[(1, 428265216), (2, 214132608), (3, 142755072), (4, 107066304), (6, 71377536), (8, 53533152), (9, 47585024), (12, 35688768), (16, 26766576), (18, 23792512), (24, 17844384), (32, 13383288), (36, 11896256), (48, 8922192), (64, 6691644), (72, 5948128), (96, 4461096), (128, 3345822), (144, 2974064), (192, 2230548), (256, 1672911), (269, 1592064), (288, 1487032), (384, 1115274), (538, 796032), (576, 743516), (691, 619776), (768, 557637), (807, 530688), (1076, 398016), (1152, 371758), (1382, 309888), (1614, 265344), (2073, 206592), (2152, 199008), (2304, 185879), (2421, 176896), (2764, 154944), (3228, 132672), (4146, 103296), (4304, 99504), (4842, 88448), (5528, 77472), (6219, 68864), (6456, 66336), (8292, 51648), (8608, 49752), (9684, 44224), (11056, 38736), (12438, 34432), (12912, 33168), (16584, 25824), (17216, 24876), (19368, 22112)]