668685888

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{103}}^1$

素因数の和:171

約数の個数: 336

約数和(自身を含む): 2270719360

約数和(自身を除く): 1602033472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 32, 34, 36, 39, 48, 51, 52, 54, 64, 68, 72, 78, 96, 102, 103, 104, 108, 117, 136, 144, 153, 156, 192, 204, 206, 208, 216, 221, 234, 272, 288, 289, 306, 309, 312, 351, 408, 412, 416, 432, 442, 459, 468, 544, 576, 578, 612, 618, 624, 663, 702, 816, 824, 832, 864, 867, 884, 918, 927, 936, 1088, 1156, 1224, 1236, 1248, 1326, 1339, 1404, 1632, 1648, 1728, 1734, 1751, 1768, 1836, 1854, 1872, 1989, 2312, 2448, 2472, 2496, 2601, 2652, 2678, 2781, 2808, 3264, 3296, 3468, 3502, 3536, 3672, 3708, 3744, 3757, 3978, 4017, 4624, 4896, 4944, 5202, 5253, 5304, 5356, 5562, 5616, 5967, 6592, 6936, 7004, 7072, 7344, 7416, 7488, 7514, 7803, 7956, 8034, 9248, 9792, 9888, 10404, 10506, 10608, 10712, 11124, 11232, 11271, 11934, 12051, 13872, 14008, 14144, 14688, 14832, 15028, 15606, 15759, 15912, 16068, 18496, 19776, 20808, 21012, 21216, 21424, 22248, 22464, 22542, 22763, 23868, 24102, 27744, 28016, 29376, 29664, 29767, 30056, 31212, 31518, 31824, 32136, 33813, 36153, 41616, 42024, 42432, 42848, 44496, 45084, 45526, 47277, 47736, 48204, 55488, 56032, 59328, 59534, 60112, 62424, 63036, 63648, 64272, 67626, 68289, 72306, 83232, 84048, 85696, 88992, 89301, 90168, 91052, 94554, 95472, 96408, 101439, 112064, 119068, 120224, 124848, 126072, 127296, 128544, 135252, 136578, 144612, 166464, 168096, 177984, 178602, 180336, 182104, 189108, 190944, 192816, 202878, 204867, 238136, 240448, 249696, 252144, 257088, 267903, 270504, 273156, 289224, 336192, 357204, 360672, 364208, 378216, 381888, 385632, 386971, 405756, 409734, 476272, 499392, 504288, 535806, 541008, 546312, 578448, 614601, 714408, 721344, 728416, 756432, 771264, 773942, 803709, 811512, 819468, 952544, 1008576, 1071612, 1082016, 1092624, 1156896, 1160913, 1229202, 1428816, 1456832, 1512864, 1547884, 1607418, 1623024, 1638936, 1905088, 2143224, 2164032, 2185248, 2313792, 2321826, 2458404, 2857632, 3025728, 3095768, 3214836, 3246048, 3277872, 3482739, 4286448, 4370496, 4643652, 4916808, 5715264, 6191536, 6429672, 6492096, 6555744, 6965478, 8572896, 9287304, 9833616, 10448217, 12383072, 12859344, 13111488, 13930956, 17145792, 18574608, 19667232, 20896434, 24766144, 25718688, 27861912, 37149216, 39334464, 41792868, 51437376, 55723824, 74298432, 83585736, 111447648, 167171472, 222895296, 334342944, 668685888]

約数ペア:

[(1, 668685888), (2, 334342944), (3, 222895296), (4, 167171472), (6, 111447648), (8, 83585736), (9, 74298432), (12, 55723824), (13, 51437376), (16, 41792868), (17, 39334464), (18, 37149216), (24, 27861912), (26, 25718688), (27, 24766144), (32, 20896434), (34, 19667232), (36, 18574608), (39, 17145792), (48, 13930956), (51, 13111488), (52, 12859344), (54, 12383072), (64, 10448217), (68, 9833616), (72, 9287304), (78, 8572896), (96, 6965478), (102, 6555744), (103, 6492096), (104, 6429672), (108, 6191536), (117, 5715264), (136, 4916808), (144, 4643652), (153, 4370496), (156, 4286448), (192, 3482739), (204, 3277872), (206, 3246048), (208, 3214836), (216, 3095768), (221, 3025728), (234, 2857632), (272, 2458404), (288, 2321826), (289, 2313792), (306, 2185248), (309, 2164032), (312, 2143224), (351, 1905088), (408, 1638936), (412, 1623024), (416, 1607418), (432, 1547884), (442, 1512864), (459, 1456832), (468, 1428816), (544, 1229202), (576, 1160913), (578, 1156896), (612, 1092624), (618, 1082016), (624, 1071612), (663, 1008576), (702, 952544), (816, 819468), (824, 811512), (832, 803709), (864, 773942), (867, 771264), (884, 756432), (918, 728416), (927, 721344), (936, 714408), (1088, 614601), (1156, 578448), (1224, 546312), (1236, 541008), (1248, 535806), (1326, 504288), (1339, 499392), (1404, 476272), (1632, 409734), (1648, 405756), (1728, 386971), (1734, 385632), (1751, 381888), (1768, 378216), (1836, 364208), (1854, 360672), (1872, 357204), (1989, 336192), (2312, 289224), (2448, 273156), (2472, 270504), (2496, 267903), (2601, 257088), (2652, 252144), (2678, 249696), (2781, 240448), (2808, 238136), (3264, 204867), (3296, 202878), (3468, 192816), (3502, 190944), (3536, 189108), (3672, 182104), (3708, 180336), (3744, 178602), (3757, 177984), (3978, 168096), (4017, 166464), (4624, 144612), (4896, 136578), (4944, 135252), (5202, 128544), (5253, 127296), (5304, 126072), (5356, 124848), (5562, 120224), (5616, 119068), (5967, 112064), (6592, 101439), (6936, 96408), (7004, 95472), (7072, 94554), (7344, 91052), (7416, 90168), (7488, 89301), (7514, 88992), (7803, 85696), (7956, 84048), (8034, 83232), (9248, 72306), (9792, 68289), (9888, 67626), (10404, 64272), (10506, 63648), (10608, 63036), (10712, 62424), (11124, 60112), (11232, 59534), (11271, 59328), (11934, 56032), (12051, 55488), (13872, 48204), (14008, 47736), (14144, 47277), (14688, 45526), (14832, 45084), (15028, 44496), (15606, 42848), (15759, 42432), (15912, 42024), (16068, 41616), (18496, 36153), (19776, 33813), (20808, 32136), (21012, 31824), (21216, 31518), (21424, 31212), (22248, 30056), (22464, 29767), (22542, 29664), (22763, 29376), (23868, 28016), (24102, 27744)]