243125312

素因数分解:

$2^6\times {\mathrm{31}}^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:200

約数の個数: 84

約数和(自身を含む): 514532880

約数和(自身を除く): 271407568

約数列:

[1, 2, 4, 8, 16, 31, 32, 59, 62, 64, 67, 118, 124, 134, 236, 248, 268, 472, 496, 536, 944, 961, 992, 1072, 1829, 1888, 1922, 1984, 2077, 2144, 3658, 3776, 3844, 3953, 4154, 4288, 7316, 7688, 7906, 8308, 14632, 15376, 15812, 16616, 29264, 30752, 31624, 33232, 56699, 58528, 61504, 63248, 64387, 66464, 113398, 117056, 122543, 126496, 128774, 132928, 226796, 245086, 252992, 257548, 453592, 490172, 515096, 907184, 980344, 1030192, 1814368, 1960688, 2060384, 3628736, 3798833, 3921376, 4120768, 7597666, 7842752, 15195332, 30390664, 60781328, 121562656, 243125312]

約数ペア:

[(1, 243125312), (2, 121562656), (4, 60781328), (8, 30390664), (16, 15195332), (31, 7842752), (32, 7597666), (59, 4120768), (62, 3921376), (64, 3798833), (67, 3628736), (118, 2060384), (124, 1960688), (134, 1814368), (236, 1030192), (248, 980344), (268, 907184), (472, 515096), (496, 490172), (536, 453592), (944, 257548), (961, 252992), (992, 245086), (1072, 226796), (1829, 132928), (1888, 128774), (1922, 126496), (1984, 122543), (2077, 117056), (2144, 113398), (3658, 66464), (3776, 64387), (3844, 63248), (3953, 61504), (4154, 58528), (4288, 56699), (7316, 33232), (7688, 31624), (7906, 30752), (8308, 29264), (14632, 16616), (15376, 15812)]