248689056

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1979}}^1$

素因数の和:2027

約数の個数: 192

約数和(自身を含む): 862202880

約数和(自身を除く): 613513824

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 32, 33, 34, 42, 44, 48, 51, 56, 66, 68, 77, 84, 88, 96, 102, 112, 119, 132, 136, 154, 168, 176, 187, 204, 224, 231, 238, 264, 272, 308, 336, 352, 357, 374, 408, 462, 476, 528, 544, 561, 616, 672, 714, 748, 816, 924, 952, 1056, 1122, 1232, 1309, 1428, 1496, 1632, 1848, 1904, 1979, 2244, 2464, 2618, 2856, 2992, 3696, 3808, 3927, 3958, 4488, 5236, 5712, 5937, 5984, 7392, 7854, 7916, 8976, 10472, 11424, 11874, 13853, 15708, 15832, 17952, 20944, 21769, 23748, 27706, 31416, 31664, 33643, 41559, 41888, 43538, 47496, 55412, 62832, 63328, 65307, 67286, 83118, 87076, 94992, 100929, 110824, 125664, 130614, 134572, 152383, 166236, 174152, 189984, 201858, 221648, 235501, 261228, 269144, 304766, 332472, 348304, 370073, 403716, 443296, 457149, 471002, 522456, 538288, 609532, 664944, 696608, 706503, 740146, 807432, 914298, 942004, 1044912, 1076576, 1110219, 1219064, 1329888, 1413006, 1480292, 1614864, 1828596, 1884008, 2089824, 2220438, 2438128, 2590511, 2826012, 2960584, 3229728, 3657192, 3768016, 4440876, 4876256, 5181022, 5652024, 5921168, 7314384, 7536032, 7771533, 8881752, 10362044, 11304048, 11842336, 14628768, 15543066, 17763504, 20724088, 22608096, 31086132, 35527008, 41448176, 62172264, 82896352, 124344528, 248689056]

約数ペア:

[(1, 248689056), (2, 124344528), (3, 82896352), (4, 62172264), (6, 41448176), (7, 35527008), (8, 31086132), (11, 22608096), (12, 20724088), (14, 17763504), (16, 15543066), (17, 14628768), (21, 11842336), (22, 11304048), (24, 10362044), (28, 8881752), (32, 7771533), (33, 7536032), (34, 7314384), (42, 5921168), (44, 5652024), (48, 5181022), (51, 4876256), (56, 4440876), (66, 3768016), (68, 3657192), (77, 3229728), (84, 2960584), (88, 2826012), (96, 2590511), (102, 2438128), (112, 2220438), (119, 2089824), (132, 1884008), (136, 1828596), (154, 1614864), (168, 1480292), (176, 1413006), (187, 1329888), (204, 1219064), (224, 1110219), (231, 1076576), (238, 1044912), (264, 942004), (272, 914298), (308, 807432), (336, 740146), (352, 706503), (357, 696608), (374, 664944), (408, 609532), (462, 538288), (476, 522456), (528, 471002), (544, 457149), (561, 443296), (616, 403716), (672, 370073), (714, 348304), (748, 332472), (816, 304766), (924, 269144), (952, 261228), (1056, 235501), (1122, 221648), (1232, 201858), (1309, 189984), (1428, 174152), (1496, 166236), (1632, 152383), (1848, 134572), (1904, 130614), (1979, 125664), (2244, 110824), (2464, 100929), (2618, 94992), (2856, 87076), (2992, 83118), (3696, 67286), (3808, 65307), (3927, 63328), (3958, 62832), (4488, 55412), (5236, 47496), (5712, 43538), (5937, 41888), (5984, 41559), (7392, 33643), (7854, 31664), (7916, 31416), (8976, 27706), (10472, 23748), (11424, 21769), (11874, 20944), (13853, 17952), (15708, 15832)]