1997927424

素因数分解:

$2^{10}\times 3^3\times {\mathrm{127}}^1\times {\mathrm{569}}^1$

素因数の和:725

約数の個数: 176

約数和(自身を含む): 5973964800

約数和(自身を除く): 3976037376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 127, 128, 144, 192, 216, 254, 256, 288, 381, 384, 432, 508, 512, 569, 576, 762, 768, 864, 1016, 1024, 1138, 1143, 1152, 1524, 1536, 1707, 1728, 2032, 2276, 2286, 2304, 3048, 3072, 3414, 3429, 3456, 4064, 4552, 4572, 4608, 5121, 6096, 6828, 6858, 6912, 8128, 9104, 9144, 9216, 10242, 12192, 13656, 13716, 13824, 15363, 16256, 18208, 18288, 20484, 24384, 27312, 27432, 27648, 30726, 32512, 36416, 36576, 40968, 48768, 54624, 54864, 61452, 65024, 72263, 72832, 73152, 81936, 97536, 109248, 109728, 122904, 130048, 144526, 145664, 146304, 163872, 195072, 216789, 218496, 219456, 245808, 289052, 291328, 292608, 327744, 390144, 433578, 436992, 438912, 491616, 578104, 582656, 585216, 650367, 655488, 867156, 873984, 877824, 983232, 1156208, 1170432, 1300734, 1310976, 1734312, 1747968, 1755648, 1951101, 1966464, 2312416, 2601468, 2621952, 3468624, 3511296, 3902202, 3932928, 4624832, 5202936, 5243904, 6937248, 7804404, 7865856, 9249664, 10405872, 13874496, 15608808, 15731712, 18499328, 20811744, 27748992, 31217616, 36998656, 41623488, 55497984, 62435232, 73997312, 83246976, 110995968, 124870464, 166493952, 221991936, 249740928, 332987904, 499481856, 665975808, 998963712, 1997927424]

約数ペア:

[(1, 1997927424), (2, 998963712), (3, 665975808), (4, 499481856), (6, 332987904), (8, 249740928), (9, 221991936), (12, 166493952), (16, 124870464), (18, 110995968), (24, 83246976), (27, 73997312), (32, 62435232), (36, 55497984), (48, 41623488), (54, 36998656), (64, 31217616), (72, 27748992), (96, 20811744), (108, 18499328), (127, 15731712), (128, 15608808), (144, 13874496), (192, 10405872), (216, 9249664), (254, 7865856), (256, 7804404), (288, 6937248), (381, 5243904), (384, 5202936), (432, 4624832), (508, 3932928), (512, 3902202), (569, 3511296), (576, 3468624), (762, 2621952), (768, 2601468), (864, 2312416), (1016, 1966464), (1024, 1951101), (1138, 1755648), (1143, 1747968), (1152, 1734312), (1524, 1310976), (1536, 1300734), (1707, 1170432), (1728, 1156208), (2032, 983232), (2276, 877824), (2286, 873984), (2304, 867156), (3048, 655488), (3072, 650367), (3414, 585216), (3429, 582656), (3456, 578104), (4064, 491616), (4552, 438912), (4572, 436992), (4608, 433578), (5121, 390144), (6096, 327744), (6828, 292608), (6858, 291328), (6912, 289052), (8128, 245808), (9104, 219456), (9144, 218496), (9216, 216789), (10242, 195072), (12192, 163872), (13656, 146304), (13716, 145664), (13824, 144526), (15363, 130048), (16256, 122904), (18208, 109728), (18288, 109248), (20484, 97536), (24384, 81936), (27312, 73152), (27432, 72832), (27648, 72263), (30726, 65024), (32512, 61452), (36416, 54864), (36576, 54624), (40968, 48768)]