215707968

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1049}}^1$

素因数の和:1094

約数の個数: 224

約数和(自身を含む): 768096000

約数和(自身を除く): 552388032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 64, 68, 72, 84, 96, 102, 108, 112, 119, 126, 136, 144, 153, 168, 189, 192, 204, 216, 224, 238, 252, 272, 288, 306, 336, 357, 378, 408, 432, 448, 459, 476, 504, 544, 576, 612, 672, 714, 756, 816, 864, 918, 952, 1008, 1049, 1071, 1088, 1224, 1344, 1428, 1512, 1632, 1728, 1836, 1904, 2016, 2098, 2142, 2448, 2856, 3024, 3147, 3213, 3264, 3672, 3808, 4032, 4196, 4284, 4896, 5712, 6048, 6294, 6426, 7343, 7344, 7616, 8392, 8568, 9441, 9792, 11424, 12096, 12588, 12852, 14686, 14688, 16784, 17136, 17833, 18882, 22029, 22848, 25176, 25704, 28323, 29372, 29376, 33568, 34272, 35666, 37764, 44058, 50352, 51408, 53499, 56646, 58744, 66087, 67136, 68544, 71332, 75528, 88116, 100704, 102816, 106998, 113292, 117488, 124831, 132174, 142664, 151056, 160497, 176232, 198261, 201408, 205632, 213996, 226584, 234976, 249662, 264348, 285328, 302112, 320994, 352464, 374493, 396522, 427992, 453168, 469952, 481491, 499324, 528696, 570656, 604224, 641988, 704928, 748986, 793044, 855984, 906336, 962982, 998648, 1057392, 1123479, 1141312, 1283976, 1409856, 1497972, 1586088, 1711968, 1812672, 1925964, 1997296, 2114784, 2246958, 2567952, 2995944, 3172176, 3370437, 3423936, 3851928, 3994592, 4229568, 4493916, 5135904, 5991888, 6344352, 6740874, 7703856, 7989184, 8987832, 10271808, 11983776, 12688704, 13481748, 15407712, 17975664, 23967552, 26963496, 30815424, 35951328, 53926992, 71902656, 107853984, 215707968]

約数ペア:

[(1, 215707968), (2, 107853984), (3, 71902656), (4, 53926992), (6, 35951328), (7, 30815424), (8, 26963496), (9, 23967552), (12, 17975664), (14, 15407712), (16, 13481748), (17, 12688704), (18, 11983776), (21, 10271808), (24, 8987832), (27, 7989184), (28, 7703856), (32, 6740874), (34, 6344352), (36, 5991888), (42, 5135904), (48, 4493916), (51, 4229568), (54, 3994592), (56, 3851928), (63, 3423936), (64, 3370437), (68, 3172176), (72, 2995944), (84, 2567952), (96, 2246958), (102, 2114784), (108, 1997296), (112, 1925964), (119, 1812672), (126, 1711968), (136, 1586088), (144, 1497972), (153, 1409856), (168, 1283976), (189, 1141312), (192, 1123479), (204, 1057392), (216, 998648), (224, 962982), (238, 906336), (252, 855984), (272, 793044), (288, 748986), (306, 704928), (336, 641988), (357, 604224), (378, 570656), (408, 528696), (432, 499324), (448, 481491), (459, 469952), (476, 453168), (504, 427992), (544, 396522), (576, 374493), (612, 352464), (672, 320994), (714, 302112), (756, 285328), (816, 264348), (864, 249662), (918, 234976), (952, 226584), (1008, 213996), (1049, 205632), (1071, 201408), (1088, 198261), (1224, 176232), (1344, 160497), (1428, 151056), (1512, 142664), (1632, 132174), (1728, 124831), (1836, 117488), (1904, 113292), (2016, 106998), (2098, 102816), (2142, 100704), (2448, 88116), (2856, 75528), (3024, 71332), (3147, 68544), (3213, 67136), (3264, 66087), (3672, 58744), (3808, 56646), (4032, 53499), (4196, 51408), (4284, 50352), (4896, 44058), (5712, 37764), (6048, 35666), (6294, 34272), (6426, 33568), (7343, 29376), (7344, 29372), (7616, 28323), (8392, 25704), (8568, 25176), (9441, 22848), (9792, 22029), (11424, 18882), (12096, 17833), (12588, 17136), (12852, 16784), (14686, 14688)]