21245497344

素因数分解:

$2^{12}\times 3^3\times {\mathrm{31}}^1\times {\mathrm{6197}}^1$

素因数の和:6261

約数の個数: 208

約数和(自身を含む): 64982807040

約数和(自身を除く): 43737309696

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, 2232, 2304, 2976, 3072, 3348, 3456, 3968, 4096, 4464, 4608, 5952, 6144, 6197, 6696, 6912, 7936, 8928, 9216, 11904, 12288, 12394, 13392, 13824, 15872, 17856, 18432, 18591, 23808, 24788, 26784, 27648, 31744, 35712, 36864, 37182, 47616, 49576, 53568, 55296, 55773, 63488, 71424, 74364, 95232, 99152, 107136, 110592, 111546, 126976, 142848, 148728, 167319, 190464, 192107, 198304, 214272, 223092, 285696, 297456, 334638, 380928, 384214, 396608, 428544, 446184, 571392, 576321, 594912, 669276, 768428, 793216, 857088, 892368, 1142784, 1152642, 1189824, 1338552, 1536856, 1586432, 1714176, 1728963, 1784736, 2305284, 2379648, 2677104, 3073712, 3172864, 3428352, 3457926, 3569472, 4610568, 4759296, 5186889, 5354208, 6147424, 6345728, 6915852, 7138944, 9221136, 9518592, 10373778, 10708416, 12294848, 12691456, 13831704, 14277888, 18442272, 19037184, 20747556, 21416832, 24589696, 25382912, 27663408, 28555776, 36884544, 38074368, 41495112, 42833664, 49179392, 55326816, 57111552, 73769088, 76148736, 82990224, 85667328, 98358784, 110653632, 114223104, 147538176, 165980448, 171334656, 196717568, 221307264, 228446208, 295076352, 331960896, 342669312, 393435136, 442614528, 590152704, 663921792, 685338624, 786870272, 885229056, 1180305408, 1327843584, 1770458112, 2360610816, 2655687168, 3540916224, 5311374336, 7081832448, 10622748672, 21245497344]

約数ペア:

[(1, 21245497344), (2, 10622748672), (3, 7081832448), (4, 5311374336), (6, 3540916224), (8, 2655687168), (9, 2360610816), (12, 1770458112), (16, 1327843584), (18, 1180305408), (24, 885229056), (27, 786870272), (31, 685338624), (32, 663921792), (36, 590152704), (48, 442614528), (54, 393435136), (62, 342669312), (64, 331960896), (72, 295076352), (93, 228446208), (96, 221307264), (108, 196717568), (124, 171334656), (128, 165980448), (144, 147538176), (186, 114223104), (192, 110653632), (216, 98358784), (248, 85667328), (256, 82990224), (279, 76148736), (288, 73769088), (372, 57111552), (384, 55326816), (432, 49179392), (496, 42833664), (512, 41495112), (558, 38074368), (576, 36884544), (744, 28555776), (768, 27663408), (837, 25382912), (864, 24589696), (992, 21416832), (1024, 20747556), (1116, 19037184), (1152, 18442272), (1488, 14277888), (1536, 13831704), (1674, 12691456), (1728, 12294848), (1984, 10708416), (2048, 10373778), (2232, 9518592), (2304, 9221136), (2976, 7138944), (3072, 6915852), (3348, 6345728), (3456, 6147424), (3968, 5354208), (4096, 5186889), (4464, 4759296), (4608, 4610568), (5952, 3569472), (6144, 3457926), (6197, 3428352), (6696, 3172864), (6912, 3073712), (7936, 2677104), (8928, 2379648), (9216, 2305284), (11904, 1784736), (12288, 1728963), (12394, 1714176), (13392, 1586432), (13824, 1536856), (15872, 1338552), (17856, 1189824), (18432, 1152642), (18591, 1142784), (23808, 892368), (24788, 857088), (26784, 793216), (27648, 768428), (31744, 669276), (35712, 594912), (36864, 576321), (37182, 571392), (47616, 446184), (49576, 428544), (53568, 396608), (55296, 384214), (55773, 380928), (63488, 334638), (71424, 297456), (74364, 285696), (95232, 223092), (99152, 214272), (107136, 198304), (110592, 192107), (111546, 190464), (126976, 167319), (142848, 148728)]