12817728

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2$

素因数の和:70

約数の個数: 252

約数和(自身を含む): 48658272

約数和(自身を除く): 35840544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 17, 18, 21, 22, 24, 28, 32, 33, 34, 36, 42, 44, 48, 51, 56, 63, 64, 66, 68, 72, 77, 84, 88, 96, 99, 102, 112, 119, 126, 132, 136, 144, 153, 154, 168, 176, 187, 192, 198, 204, 224, 231, 238, 252, 264, 272, 288, 289, 306, 308, 336, 352, 357, 374, 396, 408, 448, 462, 476, 504, 528, 544, 561, 576, 578, 612, 616, 672, 693, 704, 714, 748, 792, 816, 867, 924, 952, 1008, 1056, 1071, 1088, 1122, 1156, 1224, 1232, 1309, 1344, 1386, 1428, 1496, 1584, 1632, 1683, 1734, 1848, 1904, 2016, 2023, 2112, 2142, 2244, 2312, 2448, 2464, 2601, 2618, 2772, 2856, 2992, 3168, 3179, 3264, 3366, 3468, 3696, 3808, 3927, 4032, 4046, 4284, 4488, 4624, 4896, 4928, 5202, 5236, 5544, 5712, 5984, 6069, 6336, 6358, 6732, 6936, 7392, 7616, 7854, 8092, 8568, 8976, 9248, 9537, 9792, 10404, 10472, 11088, 11424, 11781, 11968, 12138, 12716, 13464, 13872, 14784, 15708, 16184, 17136, 17952, 18207, 18496, 19074, 20808, 20944, 22176, 22253, 22848, 23562, 24276, 25432, 26928, 27744, 28611, 31416, 32368, 34272, 35904, 36414, 38148, 41616, 41888, 44352, 44506, 47124, 48552, 50864, 53856, 55488, 57222, 62832, 64736, 66759, 68544, 72828, 76296, 83232, 83776, 89012, 94248, 97104, 101728, 107712, 114444, 125664, 129472, 133518, 145656, 152592, 166464, 178024, 188496, 194208, 200277, 203456, 228888, 251328, 267036, 291312, 305184, 356048, 376992, 388416, 400554, 457776, 534072, 582624, 610368, 712096, 753984, 801108, 915552, 1068144, 1165248, 1424192, 1602216, 1831104, 2136288, 3204432, 4272576, 6408864, 12817728]

約数ペア:

[(1, 12817728), (2, 6408864), (3, 4272576), (4, 3204432), (6, 2136288), (7, 1831104), (8, 1602216), (9, 1424192), (11, 1165248), (12, 1068144), (14, 915552), (16, 801108), (17, 753984), (18, 712096), (21, 610368), (22, 582624), (24, 534072), (28, 457776), (32, 400554), (33, 388416), (34, 376992), (36, 356048), (42, 305184), (44, 291312), (48, 267036), (51, 251328), (56, 228888), (63, 203456), (64, 200277), (66, 194208), (68, 188496), (72, 178024), (77, 166464), (84, 152592), (88, 145656), (96, 133518), (99, 129472), (102, 125664), (112, 114444), (119, 107712), (126, 101728), (132, 97104), (136, 94248), (144, 89012), (153, 83776), (154, 83232), (168, 76296), (176, 72828), (187, 68544), (192, 66759), (198, 64736), (204, 62832), (224, 57222), (231, 55488), (238, 53856), (252, 50864), (264, 48552), (272, 47124), (288, 44506), (289, 44352), (306, 41888), (308, 41616), (336, 38148), (352, 36414), (357, 35904), (374, 34272), (396, 32368), (408, 31416), (448, 28611), (462, 27744), (476, 26928), (504, 25432), (528, 24276), (544, 23562), (561, 22848), (576, 22253), (578, 22176), (612, 20944), (616, 20808), (672, 19074), (693, 18496), (704, 18207), (714, 17952), (748, 17136), (792, 16184), (816, 15708), (867, 14784), (924, 13872), (952, 13464), (1008, 12716), (1056, 12138), (1071, 11968), (1088, 11781), (1122, 11424), (1156, 11088), (1224, 10472), (1232, 10404), (1309, 9792), (1344, 9537), (1386, 9248), (1428, 8976), (1496, 8568), (1584, 8092), (1632, 7854), (1683, 7616), (1734, 7392), (1848, 6936), (1904, 6732), (2016, 6358), (2023, 6336), (2112, 6069), (2142, 5984), (2244, 5712), (2312, 5544), (2448, 5236), (2464, 5202), (2601, 4928), (2618, 4896), (2772, 4624), (2856, 4488), (2992, 4284), (3168, 4046), (3179, 4032), (3264, 3927), (3366, 3808), (3468, 3696)]