1420358904

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{125651}}^1$

素因数の和:125820

約数の個数: 48

約数和(自身を含む): 3871338120

約数和(自身を除く): 2450979216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652, 11304, 125651, 251302, 376953, 502604, 753906, 1005208, 1130859, 1507812, 2261718, 3015624, 4523436, 9046872, 19727207, 39454414, 59181621, 78908828, 118363242, 157817656, 177544863, 236726484, 355089726, 473452968, 710179452, 1420358904]

約数ペア:

[(1, 1420358904), (2, 710179452), (3, 473452968), (4, 355089726), (6, 236726484), (8, 177544863), (9, 157817656), (12, 118363242), (18, 78908828), (24, 59181621), (36, 39454414), (72, 19727207), (157, 9046872), (314, 4523436), (471, 3015624), (628, 2261718), (942, 1507812), (1256, 1130859), (1413, 1005208), (1884, 753906), (2826, 502604), (3768, 376953), (5652, 251302), (11304, 125651)]