21477305344

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1777}}^1$

素因数の和:1874

約数の個数: 176

約数和(自身を含む): 49789262880

約数和(自身を除く): 28311957536

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 37, 44, 58, 64, 74, 88, 116, 128, 148, 176, 232, 256, 296, 319, 352, 407, 464, 512, 592, 638, 704, 814, 928, 1024, 1073, 1184, 1276, 1408, 1628, 1777, 1856, 2146, 2368, 2552, 2816, 3256, 3554, 3712, 4292, 4736, 5104, 5632, 6512, 7108, 7424, 8584, 9472, 10208, 11264, 11803, 13024, 14216, 14848, 17168, 18944, 19547, 20416, 23606, 26048, 28432, 29696, 34336, 37888, 39094, 40832, 47212, 51533, 52096, 56864, 65749, 68672, 78188, 81664, 94424, 103066, 104192, 113728, 131498, 137344, 156376, 163328, 188848, 206132, 208384, 227456, 262996, 274688, 312752, 326656, 377696, 412264, 416768, 454912, 525992, 549376, 566863, 625504, 723239, 755392, 824528, 909824, 1051984, 1098752, 1133726, 1251008, 1446478, 1510784, 1649056, 1819648, 1906721, 2103968, 2267452, 2502016, 2892956, 3021568, 3298112, 3813442, 4207936, 4534904, 5004032, 5785912, 6043136, 6596224, 7626884, 8415872, 9069808, 10008064, 11571824, 12086272, 13192448, 15253768, 16831744, 18139616, 20016128, 20973931, 23143648, 26384896, 30507536, 33663488, 36279232, 41947862, 46287296, 52769792, 61015072, 67326976, 72558464, 83895724, 92574592, 122030144, 145116928, 167791448, 185149184, 244060288, 290233856, 335582896, 370298368, 488120576, 580467712, 671165792, 740596736, 976241152, 1342331584, 1952482304, 2684663168, 5369326336, 10738652672, 21477305344]

約数ペア:

[(1, 21477305344), (2, 10738652672), (4, 5369326336), (8, 2684663168), (11, 1952482304), (16, 1342331584), (22, 976241152), (29, 740596736), (32, 671165792), (37, 580467712), (44, 488120576), (58, 370298368), (64, 335582896), (74, 290233856), (88, 244060288), (116, 185149184), (128, 167791448), (148, 145116928), (176, 122030144), (232, 92574592), (256, 83895724), (296, 72558464), (319, 67326976), (352, 61015072), (407, 52769792), (464, 46287296), (512, 41947862), (592, 36279232), (638, 33663488), (704, 30507536), (814, 26384896), (928, 23143648), (1024, 20973931), (1073, 20016128), (1184, 18139616), (1276, 16831744), (1408, 15253768), (1628, 13192448), (1777, 12086272), (1856, 11571824), (2146, 10008064), (2368, 9069808), (2552, 8415872), (2816, 7626884), (3256, 6596224), (3554, 6043136), (3712, 5785912), (4292, 5004032), (4736, 4534904), (5104, 4207936), (5632, 3813442), (6512, 3298112), (7108, 3021568), (7424, 2892956), (8584, 2502016), (9472, 2267452), (10208, 2103968), (11264, 1906721), (11803, 1819648), (13024, 1649056), (14216, 1510784), (14848, 1446478), (17168, 1251008), (18944, 1133726), (19547, 1098752), (20416, 1051984), (23606, 909824), (26048, 824528), (28432, 755392), (29696, 723239), (34336, 625504), (37888, 566863), (39094, 549376), (40832, 525992), (47212, 454912), (51533, 416768), (52096, 412264), (56864, 377696), (65749, 326656), (68672, 312752), (78188, 274688), (81664, 262996), (94424, 227456), (103066, 208384), (104192, 206132), (113728, 188848), (131498, 163328), (137344, 156376)]