299645008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{46471}}^1$

素因数の和:46523

約数の個数: 40

約数和(自身を含む): 645403136

約数和(自身を除く): 345758128

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 46471, 92942, 185884, 371768, 604123, 743536, 1208246, 1440601, 2416492, 2881202, 4832984, 5762404, 9665968, 11524808, 18727813, 23049616, 37455626, 74911252, 149822504, 299645008]

約数ペア:

[(1, 299645008), (2, 149822504), (4, 74911252), (8, 37455626), (13, 23049616), (16, 18727813), (26, 11524808), (31, 9665968), (52, 5762404), (62, 4832984), (104, 2881202), (124, 2416492), (208, 1440601), (248, 1208246), (403, 743536), (496, 604123), (806, 371768), (1612, 185884), (3224, 92942), (6448, 46471)]