920038336

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^2\times {\mathrm{2137}}^1$

素因数の和:2218

約数の個数: 84

約数和(自身を含む): 2157002544

約数和(自身を除く): 1236964208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 961, 992, 1736, 1922, 1984, 2137, 3472, 3844, 4274, 6727, 6944, 7688, 8548, 13454, 13888, 14959, 15376, 17096, 26908, 29918, 30752, 34192, 53816, 59836, 61504, 66247, 68384, 107632, 119672, 132494, 136768, 215264, 239344, 264988, 430528, 463729, 478688, 529976, 927458, 957376, 1059952, 1854916, 2053657, 2119904, 3709832, 4107314, 4239808, 7419664, 8214628, 14375599, 14839328, 16429256, 28751198, 29678656, 32858512, 57502396, 65717024, 115004792, 131434048, 230009584, 460019168, 920038336]

約数ペア:

[(1, 920038336), (2, 460019168), (4, 230009584), (7, 131434048), (8, 115004792), (14, 65717024), (16, 57502396), (28, 32858512), (31, 29678656), (32, 28751198), (56, 16429256), (62, 14839328), (64, 14375599), (112, 8214628), (124, 7419664), (217, 4239808), (224, 4107314), (248, 3709832), (434, 2119904), (448, 2053657), (496, 1854916), (868, 1059952), (961, 957376), (992, 927458), (1736, 529976), (1922, 478688), (1984, 463729), (2137, 430528), (3472, 264988), (3844, 239344), (4274, 215264), (6727, 136768), (6944, 132494), (7688, 119672), (8548, 107632), (13454, 68384), (13888, 66247), (14959, 61504), (15376, 59836), (17096, 53816), (26908, 34192), (29918, 30752)]