447312144

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{6991}}^1$

素因数の和:7076

約数の個数: 80

約数和(自身を含む): 1220747264

約数和(自身を除く): 773435120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 43, 48, 62, 86, 93, 124, 129, 172, 186, 248, 258, 344, 372, 496, 516, 688, 744, 1032, 1333, 1488, 2064, 2666, 3999, 5332, 6991, 7998, 10664, 13982, 15996, 20973, 21328, 27964, 31992, 41946, 55928, 63984, 83892, 111856, 167784, 216721, 300613, 335568, 433442, 601226, 650163, 866884, 901839, 1202452, 1300326, 1733768, 1803678, 2404904, 2600652, 3467536, 3607356, 4809808, 5201304, 7214712, 9319003, 10402608, 14429424, 18638006, 27957009, 37276012, 55914018, 74552024, 111828036, 149104048, 223656072, 447312144]

約数ペア:

[(1, 447312144), (2, 223656072), (3, 149104048), (4, 111828036), (6, 74552024), (8, 55914018), (12, 37276012), (16, 27957009), (24, 18638006), (31, 14429424), (43, 10402608), (48, 9319003), (62, 7214712), (86, 5201304), (93, 4809808), (124, 3607356), (129, 3467536), (172, 2600652), (186, 2404904), (248, 1803678), (258, 1733768), (344, 1300326), (372, 1202452), (496, 901839), (516, 866884), (688, 650163), (744, 601226), (1032, 433442), (1333, 335568), (1488, 300613), (2064, 216721), (2666, 167784), (3999, 111856), (5332, 83892), (6991, 63984), (7998, 55928), (10664, 41946), (13982, 31992), (15996, 27964), (20973, 21328)]