2001009648

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{10859}}^1$

素因数の和:11230

約数の個数: 80

約数和(自身を含む): 5655888000

約数和(自身を除く): 3654878352

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 349, 528, 698, 1047, 1396, 2094, 2792, 3839, 4188, 5584, 7678, 8376, 10859, 11517, 15356, 16752, 21718, 23034, 30712, 32577, 43436, 46068, 61424, 65154, 86872, 92136, 119449, 130308, 173744, 184272, 238898, 260616, 358347, 477796, 521232, 716694, 955592, 1433388, 1911184, 2866776, 3789791, 5733552, 7579582, 11369373, 15159164, 22738746, 30318328, 41687701, 45477492, 60636656, 83375402, 90954984, 125063103, 166750804, 181909968, 250126206, 333501608, 500252412, 667003216, 1000504824, 2001009648]

約数ペア:

[(1, 2001009648), (2, 1000504824), (3, 667003216), (4, 500252412), (6, 333501608), (8, 250126206), (11, 181909968), (12, 166750804), (16, 125063103), (22, 90954984), (24, 83375402), (33, 60636656), (44, 45477492), (48, 41687701), (66, 30318328), (88, 22738746), (132, 15159164), (176, 11369373), (264, 7579582), (349, 5733552), (528, 3789791), (698, 2866776), (1047, 1911184), (1396, 1433388), (2094, 955592), (2792, 716694), (3839, 521232), (4188, 477796), (5584, 358347), (7678, 260616), (8376, 238898), (10859, 184272), (11517, 173744), (15356, 130308), (16752, 119449), (21718, 92136), (23034, 86872), (30712, 65154), (32577, 61424), (43436, 46068)]