345273144

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{2131}}^1$

素因数の和:2340

約数の個数: 64

約数和(自身を含む): 889299840

約数和(自身を除く): 544026696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 157, 172, 258, 314, 344, 471, 516, 628, 942, 1032, 1256, 1884, 2131, 3768, 4262, 6393, 6751, 8524, 12786, 13502, 17048, 20253, 25572, 27004, 40506, 51144, 54008, 81012, 91633, 162024, 183266, 274899, 334567, 366532, 549798, 669134, 733064, 1003701, 1099596, 1338268, 2007402, 2199192, 2676536, 4014804, 8029608, 14386381, 28772762, 43159143, 57545524, 86318286, 115091048, 172636572, 345273144]

約数ペア:

[(1, 345273144), (2, 172636572), (3, 115091048), (4, 86318286), (6, 57545524), (8, 43159143), (12, 28772762), (24, 14386381), (43, 8029608), (86, 4014804), (129, 2676536), (157, 2199192), (172, 2007402), (258, 1338268), (314, 1099596), (344, 1003701), (471, 733064), (516, 669134), (628, 549798), (942, 366532), (1032, 334567), (1256, 274899), (1884, 183266), (2131, 162024), (3768, 91633), (4262, 81012), (6393, 54008), (6751, 51144), (8524, 40506), (12786, 27004), (13502, 25572), (17048, 20253)]