40257144

素因数分解:

$2^3\times 3^2\times {\mathrm{373}}^1\times {\mathrm{1499}}^1$

素因数の和:1884

約数の個数: 48

約数和(自身を含む): 109395000

約数和(自身を除く): 69137856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 373, 746, 1119, 1492, 1499, 2238, 2984, 2998, 3357, 4476, 4497, 5996, 6714, 8952, 8994, 11992, 13428, 13491, 17988, 26856, 26982, 35976, 53964, 107928, 559127, 1118254, 1677381, 2236508, 3354762, 4473016, 5032143, 6709524, 10064286, 13419048, 20128572, 40257144]

約数ペア:

[(1, 40257144), (2, 20128572), (3, 13419048), (4, 10064286), (6, 6709524), (8, 5032143), (9, 4473016), (12, 3354762), (18, 2236508), (24, 1677381), (36, 1118254), (72, 559127), (373, 107928), (746, 53964), (1119, 35976), (1492, 26982), (1499, 26856), (2238, 17988), (2984, 13491), (2998, 13428), (3357, 11992), (4476, 8994), (4497, 8952), (5996, 6714)]