1931973144

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{5101}}^1$

素因数の和:5520

約数の個数: 64

約数和(自身を含む): 4956695040

約数和(自身を除く): 3024721896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 367, 516, 734, 1032, 1101, 1468, 2202, 2936, 4404, 5101, 8808, 10202, 15303, 15781, 20404, 30606, 31562, 40808, 47343, 61212, 63124, 94686, 122424, 126248, 189372, 219343, 378744, 438686, 658029, 877372, 1316058, 1754744, 1872067, 2632116, 3744134, 5264232, 5616201, 7488268, 11232402, 14976536, 22464804, 44929608, 80498881, 160997762, 241496643, 321995524, 482993286, 643991048, 965986572, 1931973144]

約数ペア:

[(1, 1931973144), (2, 965986572), (3, 643991048), (4, 482993286), (6, 321995524), (8, 241496643), (12, 160997762), (24, 80498881), (43, 44929608), (86, 22464804), (129, 14976536), (172, 11232402), (258, 7488268), (344, 5616201), (367, 5264232), (516, 3744134), (734, 2632116), (1032, 1872067), (1101, 1754744), (1468, 1316058), (2202, 877372), (2936, 658029), (4404, 438686), (5101, 378744), (8808, 219343), (10202, 189372), (15303, 126248), (15781, 122424), (20404, 94686), (30606, 63124), (31562, 61212), (40808, 47343)]