64666368

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:179

約数の個数: 216

約数和(自身を含む): 214276608

約数和(自身を除く): 149610240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 64, 68, 72, 78, 96, 102, 104, 117, 127, 128, 136, 144, 153, 156, 192, 204, 208, 221, 234, 254, 256, 272, 288, 306, 312, 381, 384, 408, 416, 442, 468, 508, 544, 576, 612, 624, 663, 762, 768, 816, 832, 884, 936, 1016, 1088, 1143, 1152, 1224, 1248, 1326, 1524, 1632, 1651, 1664, 1768, 1872, 1989, 2032, 2159, 2176, 2286, 2304, 2448, 2496, 2652, 3048, 3264, 3302, 3328, 3536, 3744, 3978, 4064, 4318, 4352, 4572, 4896, 4953, 4992, 5304, 6096, 6477, 6528, 6604, 7072, 7488, 7956, 8128, 8636, 9144, 9792, 9906, 9984, 10608, 12192, 12954, 13056, 13208, 14144, 14859, 14976, 15912, 16256, 17272, 18288, 19431, 19584, 19812, 21216, 24384, 25908, 26416, 28067, 28288, 29718, 29952, 31824, 32512, 34544, 36576, 38862, 39168, 39624, 42432, 48768, 51816, 52832, 56134, 56576, 59436, 63648, 69088, 73152, 77724, 79248, 84201, 84864, 97536, 103632, 105664, 112268, 118872, 127296, 138176, 146304, 155448, 158496, 168402, 169728, 207264, 211328, 224536, 237744, 252603, 254592, 276352, 292608, 310896, 316992, 336804, 414528, 422656, 449072, 475488, 505206, 509184, 552704, 621792, 633984, 673608, 829056, 898144, 950976, 1010412, 1243584, 1267968, 1347216, 1658112, 1796288, 1901952, 2020824, 2487168, 2694432, 3592576, 3803904, 4041648, 4974336, 5388864, 7185152, 8083296, 10777728, 16166592, 21555456, 32333184, 64666368]

約数ペア:

[(1, 64666368), (2, 32333184), (3, 21555456), (4, 16166592), (6, 10777728), (8, 8083296), (9, 7185152), (12, 5388864), (13, 4974336), (16, 4041648), (17, 3803904), (18, 3592576), (24, 2694432), (26, 2487168), (32, 2020824), (34, 1901952), (36, 1796288), (39, 1658112), (48, 1347216), (51, 1267968), (52, 1243584), (64, 1010412), (68, 950976), (72, 898144), (78, 829056), (96, 673608), (102, 633984), (104, 621792), (117, 552704), (127, 509184), (128, 505206), (136, 475488), (144, 449072), (153, 422656), (156, 414528), (192, 336804), (204, 316992), (208, 310896), (221, 292608), (234, 276352), (254, 254592), (256, 252603), (272, 237744), (288, 224536), (306, 211328), (312, 207264), (381, 169728), (384, 168402), (408, 158496), (416, 155448), (442, 146304), (468, 138176), (508, 127296), (544, 118872), (576, 112268), (612, 105664), (624, 103632), (663, 97536), (762, 84864), (768, 84201), (816, 79248), (832, 77724), (884, 73152), (936, 69088), (1016, 63648), (1088, 59436), (1143, 56576), (1152, 56134), (1224, 52832), (1248, 51816), (1326, 48768), (1524, 42432), (1632, 39624), (1651, 39168), (1664, 38862), (1768, 36576), (1872, 34544), (1989, 32512), (2032, 31824), (2159, 29952), (2176, 29718), (2286, 28288), (2304, 28067), (2448, 26416), (2496, 25908), (2652, 24384), (3048, 21216), (3264, 19812), (3302, 19584), (3328, 19431), (3536, 18288), (3744, 17272), (3978, 16256), (4064, 15912), (4318, 14976), (4352, 14859), (4572, 14144), (4896, 13208), (4953, 13056), (4992, 12954), (5304, 12192), (6096, 10608), (6477, 9984), (6528, 9906), (6604, 9792), (7072, 9144), (7488, 8636), (7956, 8128)]