2100073705728

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{88208741}}^1$

素因数の和:88208791

約数の個数: 72

約数和(自身を含む): 5769557396736

約数和(自身を除く): 3669483691008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 11904, 23808, 88208741, 176417482, 264626223, 352834964, 529252446, 705669928, 1058504892, 1411339856, 2117009784, 2734470971, 2822679712, 4234019568, 5468941942, 5645359424, 8203412913, 8468039136, 10937883884, 11290718848, 16406825826, 16936078272, 21875767768, 22581437696, 32813651652, 33872156544, 43751535536, 65627303304, 67744313088, 87503071072, 131254606608, 175006142144, 262509213216, 350012284288, 525018426432, 700024568576, 1050036852864, 2100073705728]

約数ペア:

[(1, 2100073705728), (2, 1050036852864), (3, 700024568576), (4, 525018426432), (6, 350012284288), (8, 262509213216), (12, 175006142144), (16, 131254606608), (24, 87503071072), (31, 67744313088), (32, 65627303304), (48, 43751535536), (62, 33872156544), (64, 32813651652), (93, 22581437696), (96, 21875767768), (124, 16936078272), (128, 16406825826), (186, 11290718848), (192, 10937883884), (248, 8468039136), (256, 8203412913), (372, 5645359424), (384, 5468941942), (496, 4234019568), (744, 2822679712), (768, 2734470971), (992, 2117009784), (1488, 1411339856), (1984, 1058504892), (2976, 705669928), (3968, 529252446), (5952, 352834964), (7936, 264626223), (11904, 176417482), (23808, 88208741)]