8686905456

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{39749}}^1$

素因数の和:39946

約数の個数: 80

約数和(自身を含む): 23363460000

約数和(自身を除く): 14676554544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 157, 174, 232, 314, 348, 464, 471, 628, 696, 942, 1256, 1392, 1884, 2512, 3768, 4553, 7536, 9106, 13659, 18212, 27318, 36424, 39749, 54636, 72848, 79498, 109272, 119247, 158996, 218544, 238494, 317992, 476988, 635984, 953976, 1152721, 1907952, 2305442, 3458163, 4610884, 6240593, 6916326, 9221768, 12481186, 13832652, 18443536, 18721779, 24962372, 27665304, 37443558, 49924744, 55330608, 74887116, 99849488, 149774232, 180977197, 299548464, 361954394, 542931591, 723908788, 1085863182, 1447817576, 2171726364, 2895635152, 4343452728, 8686905456]

約数ペア:

[(1, 8686905456), (2, 4343452728), (3, 2895635152), (4, 2171726364), (6, 1447817576), (8, 1085863182), (12, 723908788), (16, 542931591), (24, 361954394), (29, 299548464), (48, 180977197), (58, 149774232), (87, 99849488), (116, 74887116), (157, 55330608), (174, 49924744), (232, 37443558), (314, 27665304), (348, 24962372), (464, 18721779), (471, 18443536), (628, 13832652), (696, 12481186), (942, 9221768), (1256, 6916326), (1392, 6240593), (1884, 4610884), (2512, 3458163), (3768, 2305442), (4553, 1907952), (7536, 1152721), (9106, 953976), (13659, 635984), (18212, 476988), (27318, 317992), (36424, 238494), (39749, 218544), (54636, 158996), (72848, 119247), (79498, 109272)]