1048651992

素因数分解:

$2^3\times 3^2\times {\mathrm{199}}^1\times {\mathrm{73189}}^1$

素因数の和:73400

約数の個数: 48

約数和(自身を含む): 2854410000

約数和(自身を除く): 1805758008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 199, 398, 597, 796, 1194, 1592, 1791, 2388, 3582, 4776, 7164, 14328, 73189, 146378, 219567, 292756, 439134, 585512, 658701, 878268, 1317402, 1756536, 2634804, 5269608, 14564611, 29129222, 43693833, 58258444, 87387666, 116516888, 131081499, 174775332, 262162998, 349550664, 524325996, 1048651992]

約数ペア:

[(1, 1048651992), (2, 524325996), (3, 349550664), (4, 262162998), (6, 174775332), (8, 131081499), (9, 116516888), (12, 87387666), (18, 58258444), (24, 43693833), (36, 29129222), (72, 14564611), (199, 5269608), (398, 2634804), (597, 1756536), (796, 1317402), (1194, 878268), (1592, 658701), (1791, 585512), (2388, 439134), (3582, 292756), (4776, 219567), (7164, 146378), (14328, 73189)]