287343936

素因数分解:

$2^6\times 3^4\times {\mathrm{11}}^1\times {\mathrm{5039}}^1$

素因数の和:5074

約数の個数: 140

約数和(自身を含む): 929396160

約数和(自身を除く): 642052224

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 192, 198, 216, 264, 288, 297, 324, 352, 396, 432, 528, 576, 594, 648, 704, 792, 864, 891, 1056, 1188, 1296, 1584, 1728, 1782, 2112, 2376, 2592, 3168, 3564, 4752, 5039, 5184, 6336, 7128, 9504, 10078, 14256, 15117, 19008, 20156, 28512, 30234, 40312, 45351, 55429, 57024, 60468, 80624, 90702, 110858, 120936, 136053, 161248, 166287, 181404, 221716, 241872, 272106, 322496, 332574, 362808, 408159, 443432, 483744, 498861, 544212, 665148, 725616, 816318, 886864, 967488, 997722, 1088424, 1330296, 1451232, 1496583, 1632636, 1773728, 1995444, 2176848, 2660592, 2902464, 2993166, 3265272, 3547456, 3990888, 4353696, 4489749, 5321184, 5986332, 6530544, 7981776, 8707392, 8979498, 10642368, 11972664, 13061088, 15963552, 17958996, 23945328, 26122176, 31927104, 35917992, 47890656, 71835984, 95781312, 143671968, 287343936]

約数ペア:

[(1, 287343936), (2, 143671968), (3, 95781312), (4, 71835984), (6, 47890656), (8, 35917992), (9, 31927104), (11, 26122176), (12, 23945328), (16, 17958996), (18, 15963552), (22, 13061088), (24, 11972664), (27, 10642368), (32, 8979498), (33, 8707392), (36, 7981776), (44, 6530544), (48, 5986332), (54, 5321184), (64, 4489749), (66, 4353696), (72, 3990888), (81, 3547456), (88, 3265272), (96, 2993166), (99, 2902464), (108, 2660592), (132, 2176848), (144, 1995444), (162, 1773728), (176, 1632636), (192, 1496583), (198, 1451232), (216, 1330296), (264, 1088424), (288, 997722), (297, 967488), (324, 886864), (352, 816318), (396, 725616), (432, 665148), (528, 544212), (576, 498861), (594, 483744), (648, 443432), (704, 408159), (792, 362808), (864, 332574), (891, 322496), (1056, 272106), (1188, 241872), (1296, 221716), (1584, 181404), (1728, 166287), (1782, 161248), (2112, 136053), (2376, 120936), (2592, 110858), (3168, 90702), (3564, 80624), (4752, 60468), (5039, 57024), (5184, 55429), (6336, 45351), (7128, 40312), (9504, 30234), (10078, 28512), (14256, 20156), (15117, 19008)]