1997061696

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1543}}^1$

素因数の和:1678

約数の個数: 224

約数和(自身を含む): 6776801280

約数和(自身を除く): 4779739584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 107, 108, 112, 126, 144, 168, 189, 192, 214, 216, 224, 252, 288, 321, 336, 378, 428, 432, 448, 504, 576, 642, 672, 749, 756, 856, 864, 963, 1008, 1284, 1344, 1498, 1512, 1543, 1712, 1728, 1926, 2016, 2247, 2568, 2889, 2996, 3024, 3086, 3424, 3852, 4032, 4494, 4629, 5136, 5778, 5992, 6048, 6172, 6741, 6848, 7704, 8988, 9258, 10272, 10801, 11556, 11984, 12096, 12344, 13482, 13887, 15408, 17976, 18516, 20223, 20544, 21602, 23112, 23968, 24688, 26964, 27774, 30816, 32403, 35952, 37032, 40446, 41661, 43204, 46224, 47936, 49376, 53928, 55548, 61632, 64806, 71904, 74064, 80892, 83322, 86408, 92448, 97209, 98752, 107856, 111096, 129612, 143808, 148128, 161784, 165101, 166644, 172816, 184896, 194418, 215712, 222192, 259224, 291627, 296256, 323568, 330202, 333288, 345632, 388836, 431424, 444384, 495303, 518448, 583254, 647136, 660404, 666576, 691264, 777672, 888768, 990606, 1036896, 1155707, 1166508, 1294272, 1320808, 1333152, 1485909, 1555344, 1981212, 2073792, 2311414, 2333016, 2641616, 2666304, 2971818, 3110688, 3467121, 3962424, 4457727, 4622828, 4666032, 5283232, 5943636, 6221376, 6934242, 7924848, 8915454, 9245656, 9332064, 10401363, 10566464, 11887272, 13868484, 15849696, 17830908, 18491312, 18664128, 20802726, 23774544, 27736968, 31204089, 31699392, 35661816, 36982624, 41605452, 47549088, 55473936, 62408178, 71323632, 73965248, 83210904, 95098176, 110947872, 124816356, 142647264, 166421808, 221895744, 249632712, 285294528, 332843616, 499265424, 665687232, 998530848, 1997061696]

約数ペア:

[(1, 1997061696), (2, 998530848), (3, 665687232), (4, 499265424), (6, 332843616), (7, 285294528), (8, 249632712), (9, 221895744), (12, 166421808), (14, 142647264), (16, 124816356), (18, 110947872), (21, 95098176), (24, 83210904), (27, 73965248), (28, 71323632), (32, 62408178), (36, 55473936), (42, 47549088), (48, 41605452), (54, 36982624), (56, 35661816), (63, 31699392), (64, 31204089), (72, 27736968), (84, 23774544), (96, 20802726), (107, 18664128), (108, 18491312), (112, 17830908), (126, 15849696), (144, 13868484), (168, 11887272), (189, 10566464), (192, 10401363), (214, 9332064), (216, 9245656), (224, 8915454), (252, 7924848), (288, 6934242), (321, 6221376), (336, 5943636), (378, 5283232), (428, 4666032), (432, 4622828), (448, 4457727), (504, 3962424), (576, 3467121), (642, 3110688), (672, 2971818), (749, 2666304), (756, 2641616), (856, 2333016), (864, 2311414), (963, 2073792), (1008, 1981212), (1284, 1555344), (1344, 1485909), (1498, 1333152), (1512, 1320808), (1543, 1294272), (1712, 1166508), (1728, 1155707), (1926, 1036896), (2016, 990606), (2247, 888768), (2568, 777672), (2889, 691264), (2996, 666576), (3024, 660404), (3086, 647136), (3424, 583254), (3852, 518448), (4032, 495303), (4494, 444384), (4629, 431424), (5136, 388836), (5778, 345632), (5992, 333288), (6048, 330202), (6172, 323568), (6741, 296256), (6848, 291627), (7704, 259224), (8988, 222192), (9258, 215712), (10272, 194418), (10801, 184896), (11556, 172816), (11984, 166644), (12096, 165101), (12344, 161784), (13482, 148128), (13887, 143808), (15408, 129612), (17976, 111096), (18516, 107856), (20223, 98752), (20544, 97209), (21602, 92448), (23112, 86408), (23968, 83322), (24688, 80892), (26964, 74064), (27774, 71904), (30816, 64806), (32403, 61632), (35952, 55548), (37032, 53928), (40446, 49376), (41661, 47936), (43204, 46224)]