311993424

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{23297}}^1$

素因数の和:23345

約数の個数: 80

約数和(自身を含む): 924464640

約数和(自身を除く): 612471216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 23297, 46594, 69891, 93188, 139782, 186376, 209673, 279564, 372752, 419346, 559128, 629019, 722207, 838692, 1118256, 1258038, 1444414, 1677384, 2166621, 2516076, 2888828, 3354768, 4333242, 5032152, 5777656, 6499863, 8666484, 10064304, 11555312, 12999726, 17332968, 19499589, 25999452, 34665936, 38999178, 51998904, 77998356, 103997808, 155996712, 311993424]

約数ペア:

[(1, 311993424), (2, 155996712), (3, 103997808), (4, 77998356), (6, 51998904), (8, 38999178), (9, 34665936), (12, 25999452), (16, 19499589), (18, 17332968), (24, 12999726), (27, 11555312), (31, 10064304), (36, 8666484), (48, 6499863), (54, 5777656), (62, 5032152), (72, 4333242), (93, 3354768), (108, 2888828), (124, 2516076), (144, 2166621), (186, 1677384), (216, 1444414), (248, 1258038), (279, 1118256), (372, 838692), (432, 722207), (496, 629019), (558, 559128), (744, 419346), (837, 372752), (1116, 279564), (1488, 209673), (1674, 186376), (2232, 139782), (3348, 93188), (4464, 69891), (6696, 46594), (13392, 23297)]