7408668672

素因数分解:

$2^{12}\times 3^3\times {\mathrm{31}}^1\times {\mathrm{2161}}^1$

素因数の和:2225

約数の個数: 208

約数和(自身を含む): 22667445760

約数和(自身を除く): 15258777088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 144, 186, 192, 216, 248, 256, 279, 288, 372, 384, 432, 496, 512, 558, 576, 744, 768, 837, 864, 992, 1024, 1116, 1152, 1488, 1536, 1674, 1728, 1984, 2048, 2161, 2232, 2304, 2976, 3072, 3348, 3456, 3968, 4096, 4322, 4464, 4608, 5952, 6144, 6483, 6696, 6912, 7936, 8644, 8928, 9216, 11904, 12288, 12966, 13392, 13824, 15872, 17288, 17856, 18432, 19449, 23808, 25932, 26784, 27648, 31744, 34576, 35712, 36864, 38898, 47616, 51864, 53568, 55296, 58347, 63488, 66991, 69152, 71424, 77796, 95232, 103728, 107136, 110592, 116694, 126976, 133982, 138304, 142848, 155592, 190464, 200973, 207456, 214272, 233388, 267964, 276608, 285696, 311184, 380928, 401946, 414912, 428544, 466776, 535928, 553216, 571392, 602919, 622368, 803892, 829824, 857088, 933552, 1071856, 1106432, 1142784, 1205838, 1244736, 1607784, 1659648, 1714176, 1808757, 1867104, 2143712, 2212864, 2411676, 2489472, 3215568, 3319296, 3428352, 3617514, 3734208, 4287424, 4425728, 4823352, 4978944, 6431136, 6638592, 7235028, 7468416, 8574848, 8851456, 9646704, 9957888, 12862272, 13277184, 14470056, 14936832, 17149696, 19293408, 19915776, 25724544, 26554368, 28940112, 29873664, 34299392, 38586816, 39831552, 51449088, 57880224, 59747328, 68598784, 77173632, 79663104, 102898176, 115760448, 119494656, 137197568, 154347264, 205796352, 231520896, 238989312, 274395136, 308694528, 411592704, 463041792, 617389056, 823185408, 926083584, 1234778112, 1852167168, 2469556224, 3704334336, 7408668672]

約数ペア:

[(1, 7408668672), (2, 3704334336), (3, 2469556224), (4, 1852167168), (6, 1234778112), (8, 926083584), (9, 823185408), (12, 617389056), (16, 463041792), (18, 411592704), (24, 308694528), (27, 274395136), (31, 238989312), (32, 231520896), (36, 205796352), (48, 154347264), (54, 137197568), (62, 119494656), (64, 115760448), (72, 102898176), (93, 79663104), (96, 77173632), (108, 68598784), (124, 59747328), (128, 57880224), (144, 51449088), (186, 39831552), (192, 38586816), (216, 34299392), (248, 29873664), (256, 28940112), (279, 26554368), (288, 25724544), (372, 19915776), (384, 19293408), (432, 17149696), (496, 14936832), (512, 14470056), (558, 13277184), (576, 12862272), (744, 9957888), (768, 9646704), (837, 8851456), (864, 8574848), (992, 7468416), (1024, 7235028), (1116, 6638592), (1152, 6431136), (1488, 4978944), (1536, 4823352), (1674, 4425728), (1728, 4287424), (1984, 3734208), (2048, 3617514), (2161, 3428352), (2232, 3319296), (2304, 3215568), (2976, 2489472), (3072, 2411676), (3348, 2212864), (3456, 2143712), (3968, 1867104), (4096, 1808757), (4322, 1714176), (4464, 1659648), (4608, 1607784), (5952, 1244736), (6144, 1205838), (6483, 1142784), (6696, 1106432), (6912, 1071856), (7936, 933552), (8644, 857088), (8928, 829824), (9216, 803892), (11904, 622368), (12288, 602919), (12966, 571392), (13392, 553216), (13824, 535928), (15872, 466776), (17288, 428544), (17856, 414912), (18432, 401946), (19449, 380928), (23808, 311184), (25932, 285696), (26784, 276608), (27648, 267964), (31744, 233388), (34576, 214272), (35712, 207456), (36864, 200973), (38898, 190464), (47616, 155592), (51864, 142848), (53568, 138304), (55296, 133982), (58347, 126976), (63488, 116694), (66991, 110592), (69152, 107136), (71424, 103728), (77796, 95232)]