19751010816

素因数分解:

$2^9\times 3^1\times {\mathrm{73}}^1\times {\mathrm{353}}^1\times {\mathrm{499}}^1$

素因数の和:946

約数の個数: 160

約数和(自身を含む): 53597016000

約数和(自身を除く): 33846005184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 128, 146, 192, 219, 256, 292, 353, 384, 438, 499, 512, 584, 706, 768, 876, 998, 1059, 1168, 1412, 1497, 1536, 1752, 1996, 2118, 2336, 2824, 2994, 3504, 3992, 4236, 4672, 5648, 5988, 7008, 7984, 8472, 9344, 11296, 11976, 14016, 15968, 16944, 18688, 22592, 23952, 25769, 28032, 31936, 33888, 36427, 37376, 45184, 47904, 51538, 56064, 63872, 67776, 72854, 77307, 90368, 95808, 103076, 109281, 112128, 127744, 135552, 145708, 154614, 176147, 180736, 191616, 206152, 218562, 255488, 271104, 291416, 309228, 352294, 383232, 412304, 437124, 528441, 542208, 582832, 618456, 704588, 766464, 824608, 874248, 1056882, 1165664, 1236912, 1409176, 1649216, 1748496, 2113764, 2331328, 2473824, 2818352, 3298432, 3496992, 4227528, 4662656, 4947648, 5636704, 6596864, 6993984, 8455056, 9325312, 9895296, 11273408, 12858731, 13193728, 13987968, 16910112, 18650624, 19790592, 22546816, 25717462, 27975936, 33820224, 38576193, 39581184, 45093632, 51434924, 55951872, 67640448, 77152386, 90187264, 102869848, 135280896, 154304772, 205739696, 270561792, 308609544, 411479392, 617219088, 822958784, 1234438176, 1645917568, 2468876352, 3291835136, 4937752704, 6583670272, 9875505408, 19751010816]

約数ペア:

[(1, 19751010816), (2, 9875505408), (3, 6583670272), (4, 4937752704), (6, 3291835136), (8, 2468876352), (12, 1645917568), (16, 1234438176), (24, 822958784), (32, 617219088), (48, 411479392), (64, 308609544), (73, 270561792), (96, 205739696), (128, 154304772), (146, 135280896), (192, 102869848), (219, 90187264), (256, 77152386), (292, 67640448), (353, 55951872), (384, 51434924), (438, 45093632), (499, 39581184), (512, 38576193), (584, 33820224), (706, 27975936), (768, 25717462), (876, 22546816), (998, 19790592), (1059, 18650624), (1168, 16910112), (1412, 13987968), (1497, 13193728), (1536, 12858731), (1752, 11273408), (1996, 9895296), (2118, 9325312), (2336, 8455056), (2824, 6993984), (2994, 6596864), (3504, 5636704), (3992, 4947648), (4236, 4662656), (4672, 4227528), (5648, 3496992), (5988, 3298432), (7008, 2818352), (7984, 2473824), (8472, 2331328), (9344, 2113764), (11296, 1748496), (11976, 1649216), (14016, 1409176), (15968, 1236912), (16944, 1165664), (18688, 1056882), (22592, 874248), (23952, 824608), (25769, 766464), (28032, 704588), (31936, 618456), (33888, 582832), (36427, 542208), (37376, 528441), (45184, 437124), (47904, 412304), (51538, 383232), (56064, 352294), (63872, 309228), (67776, 291416), (72854, 271104), (77307, 255488), (90368, 218562), (95808, 206152), (103076, 191616), (109281, 180736), (112128, 176147), (127744, 154614), (135552, 145708)]