391249152

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1427}}^1$

素因数の和:1473

約数の個数: 216

約数和(自身を含む): 1366013376

約数和(自身を除く): 974764224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 64, 68, 72, 84, 96, 102, 112, 119, 126, 128, 136, 144, 153, 168, 192, 204, 224, 238, 252, 256, 272, 288, 306, 336, 357, 384, 408, 448, 476, 504, 544, 576, 612, 672, 714, 768, 816, 896, 952, 1008, 1071, 1088, 1152, 1224, 1344, 1427, 1428, 1632, 1792, 1904, 2016, 2142, 2176, 2304, 2448, 2688, 2854, 2856, 3264, 3808, 4032, 4281, 4284, 4352, 4896, 5376, 5708, 5712, 6528, 7616, 8064, 8562, 8568, 9792, 9989, 11416, 11424, 12843, 13056, 15232, 16128, 17124, 17136, 19584, 19978, 22832, 22848, 24259, 25686, 29967, 30464, 34248, 34272, 39168, 39956, 45664, 45696, 48518, 51372, 59934, 68496, 68544, 72777, 79912, 89901, 91328, 91392, 97036, 102744, 119868, 136992, 137088, 145554, 159824, 169813, 179802, 182656, 194072, 205488, 218331, 239736, 273984, 274176, 291108, 319648, 339626, 359604, 365312, 388144, 410976, 436662, 479472, 509439, 547968, 582216, 639296, 679252, 719208, 776288, 821952, 873324, 958944, 1018878, 1095936, 1164432, 1278592, 1358504, 1438416, 1528317, 1552576, 1643904, 1746648, 1917888, 2037756, 2328864, 2557184, 2717008, 2876832, 3056634, 3105152, 3287808, 3493296, 3835776, 4075512, 4657728, 5434016, 5753664, 6113268, 6210304, 6986592, 7671552, 8151024, 9315456, 10868032, 11507328, 12226536, 13973184, 16302048, 18630912, 21736064, 23014656, 24453072, 27946368, 32604096, 43472128, 48906144, 55892736, 65208192, 97812288, 130416384, 195624576, 391249152]

約数ペア:

[(1, 391249152), (2, 195624576), (3, 130416384), (4, 97812288), (6, 65208192), (7, 55892736), (8, 48906144), (9, 43472128), (12, 32604096), (14, 27946368), (16, 24453072), (17, 23014656), (18, 21736064), (21, 18630912), (24, 16302048), (28, 13973184), (32, 12226536), (34, 11507328), (36, 10868032), (42, 9315456), (48, 8151024), (51, 7671552), (56, 6986592), (63, 6210304), (64, 6113268), (68, 5753664), (72, 5434016), (84, 4657728), (96, 4075512), (102, 3835776), (112, 3493296), (119, 3287808), (126, 3105152), (128, 3056634), (136, 2876832), (144, 2717008), (153, 2557184), (168, 2328864), (192, 2037756), (204, 1917888), (224, 1746648), (238, 1643904), (252, 1552576), (256, 1528317), (272, 1438416), (288, 1358504), (306, 1278592), (336, 1164432), (357, 1095936), (384, 1018878), (408, 958944), (448, 873324), (476, 821952), (504, 776288), (544, 719208), (576, 679252), (612, 639296), (672, 582216), (714, 547968), (768, 509439), (816, 479472), (896, 436662), (952, 410976), (1008, 388144), (1071, 365312), (1088, 359604), (1152, 339626), (1224, 319648), (1344, 291108), (1427, 274176), (1428, 273984), (1632, 239736), (1792, 218331), (1904, 205488), (2016, 194072), (2142, 182656), (2176, 179802), (2304, 169813), (2448, 159824), (2688, 145554), (2854, 137088), (2856, 136992), (3264, 119868), (3808, 102744), (4032, 97036), (4281, 91392), (4284, 91328), (4352, 89901), (4896, 79912), (5376, 72777), (5708, 68544), (5712, 68496), (6528, 59934), (7616, 51372), (8064, 48518), (8562, 45696), (8568, 45664), (9792, 39956), (9989, 39168), (11416, 34272), (11424, 34248), (12843, 30464), (13056, 29967), (15232, 25686), (16128, 24259), (17124, 22848), (17136, 22832), (19584, 19978)]