262979968

素因数分解:

$2^7\times {\mathrm{181}}^1\times {\mathrm{11351}}^1$

素因数の和:11546

約数の個数: 32

約数和(自身を含む): 526846320

約数和(自身を除く): 263866352

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 181, 362, 724, 1448, 2896, 5792, 11351, 11584, 22702, 23168, 45404, 90808, 181616, 363232, 726464, 1452928, 2054531, 4109062, 8218124, 16436248, 32872496, 65744992, 131489984, 262979968]

約数ペア:

[(1, 262979968), (2, 131489984), (4, 65744992), (8, 32872496), (16, 16436248), (32, 8218124), (64, 4109062), (128, 2054531), (181, 1452928), (362, 726464), (724, 363232), (1448, 181616), (2896, 90808), (5792, 45404), (11351, 23168), (11584, 22702)]