230820144

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:558

約数の個数: 80

約数和(自身を含む): 607743840

約数和(自身を除く): 376923696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 157, 218, 281, 314, 327, 436, 471, 562, 628, 654, 843, 872, 942, 1124, 1256, 1308, 1686, 1744, 1884, 2248, 2512, 2616, 3372, 3768, 4496, 5232, 6744, 7536, 13488, 17113, 30629, 34226, 44117, 51339, 61258, 68452, 88234, 91887, 102678, 122516, 132351, 136904, 176468, 183774, 205356, 245032, 264702, 273808, 352936, 367548, 410712, 490064, 529404, 705872, 735096, 821424, 1058808, 1470192, 2117616, 4808753, 9617506, 14426259, 19235012, 28852518, 38470024, 57705036, 76940048, 115410072, 230820144]

約数ペア:

[(1, 230820144), (2, 115410072), (3, 76940048), (4, 57705036), (6, 38470024), (8, 28852518), (12, 19235012), (16, 14426259), (24, 9617506), (48, 4808753), (109, 2117616), (157, 1470192), (218, 1058808), (281, 821424), (314, 735096), (327, 705872), (436, 529404), (471, 490064), (562, 410712), (628, 367548), (654, 352936), (843, 273808), (872, 264702), (942, 245032), (1124, 205356), (1256, 183774), (1308, 176468), (1686, 136904), (1744, 132351), (1884, 122516), (2248, 102678), (2512, 91887), (2616, 88234), (3372, 68452), (3768, 61258), (4496, 51339), (5232, 44117), (6744, 34226), (7536, 30629), (13488, 17113)]