259521696

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:268

約数の個数: 288

約数和(自身を含む): 915183360

約数和(自身を除く): 655661664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 29, 32, 36, 42, 46, 48, 56, 58, 63, 69, 72, 84, 87, 92, 96, 112, 116, 126, 138, 144, 161, 168, 174, 184, 193, 203, 207, 224, 232, 252, 261, 276, 288, 322, 336, 348, 368, 386, 406, 414, 464, 483, 504, 522, 552, 579, 609, 644, 667, 672, 696, 736, 772, 812, 828, 928, 966, 1008, 1044, 1104, 1158, 1218, 1288, 1334, 1351, 1392, 1449, 1544, 1624, 1656, 1737, 1827, 1932, 2001, 2016, 2088, 2208, 2316, 2436, 2576, 2668, 2702, 2784, 2898, 3088, 3248, 3312, 3474, 3654, 3864, 4002, 4053, 4176, 4439, 4632, 4669, 4872, 5152, 5336, 5404, 5597, 5796, 6003, 6176, 6496, 6624, 6948, 7308, 7728, 8004, 8106, 8352, 8878, 9264, 9338, 9744, 10672, 10808, 11194, 11592, 12006, 12159, 13317, 13896, 14007, 14616, 15456, 16008, 16212, 16791, 17756, 18528, 18676, 19488, 21344, 21616, 22388, 23184, 24012, 24318, 26634, 27792, 28014, 29232, 31073, 32016, 32424, 33582, 35512, 37352, 39179, 39951, 42021, 43232, 44776, 46368, 48024, 48636, 50373, 53268, 55584, 56028, 58464, 62146, 64032, 64848, 67164, 71024, 74704, 78358, 79902, 84042, 89552, 93219, 96048, 97272, 100746, 106536, 112056, 117537, 124292, 128731, 129696, 134328, 142048, 149408, 156716, 159804, 168084, 179104, 186438, 192096, 194544, 201492, 213072, 224112, 235074, 248584, 257462, 268656, 279657, 313432, 319608, 336168, 352611, 372876, 386193, 389088, 402984, 426144, 448224, 470148, 497168, 514924, 537312, 559314, 626864, 639216, 672336, 705222, 745752, 772386, 805968, 901117, 940296, 994336, 1029848, 1118628, 1158579, 1253728, 1278432, 1344672, 1410444, 1491504, 1544772, 1611936, 1802234, 1880592, 2059696, 2237256, 2317158, 2703351, 2820888, 2983008, 3089544, 3604468, 3761184, 4119392, 4474512, 4634316, 5406702, 5641776, 6179088, 7208936, 8110053, 8949024, 9268632, 10813404, 11283552, 12358176, 14417872, 16220106, 18537264, 21626808, 28835744, 32440212, 37074528, 43253616, 64880424, 86507232, 129760848, 259521696]

約数ペア:

[(1, 259521696), (2, 129760848), (3, 86507232), (4, 64880424), (6, 43253616), (7, 37074528), (8, 32440212), (9, 28835744), (12, 21626808), (14, 18537264), (16, 16220106), (18, 14417872), (21, 12358176), (23, 11283552), (24, 10813404), (28, 9268632), (29, 8949024), (32, 8110053), (36, 7208936), (42, 6179088), (46, 5641776), (48, 5406702), (56, 4634316), (58, 4474512), (63, 4119392), (69, 3761184), (72, 3604468), (84, 3089544), (87, 2983008), (92, 2820888), (96, 2703351), (112, 2317158), (116, 2237256), (126, 2059696), (138, 1880592), (144, 1802234), (161, 1611936), (168, 1544772), (174, 1491504), (184, 1410444), (193, 1344672), (203, 1278432), (207, 1253728), (224, 1158579), (232, 1118628), (252, 1029848), (261, 994336), (276, 940296), (288, 901117), (322, 805968), (336, 772386), (348, 745752), (368, 705222), (386, 672336), (406, 639216), (414, 626864), (464, 559314), (483, 537312), (504, 514924), (522, 497168), (552, 470148), (579, 448224), (609, 426144), (644, 402984), (667, 389088), (672, 386193), (696, 372876), (736, 352611), (772, 336168), (812, 319608), (828, 313432), (928, 279657), (966, 268656), (1008, 257462), (1044, 248584), (1104, 235074), (1158, 224112), (1218, 213072), (1288, 201492), (1334, 194544), (1351, 192096), (1392, 186438), (1449, 179104), (1544, 168084), (1624, 159804), (1656, 156716), (1737, 149408), (1827, 142048), (1932, 134328), (2001, 129696), (2016, 128731), (2088, 124292), (2208, 117537), (2316, 112056), (2436, 106536), (2576, 100746), (2668, 97272), (2702, 96048), (2784, 93219), (2898, 89552), (3088, 84042), (3248, 79902), (3312, 78358), (3474, 74704), (3654, 71024), (3864, 67164), (4002, 64848), (4053, 64032), (4176, 62146), (4439, 58464), (4632, 56028), (4669, 55584), (4872, 53268), (5152, 50373), (5336, 48636), (5404, 48024), (5597, 46368), (5796, 44776), (6003, 43232), (6176, 42021), (6496, 39951), (6624, 39179), (6948, 37352), (7308, 35512), (7728, 33582), (8004, 32424), (8106, 32016), (8352, 31073), (8878, 29232), (9264, 28014), (9338, 27792), (9744, 26634), (10672, 24318), (10808, 24012), (11194, 23184), (11592, 22388), (12006, 21616), (12159, 21344), (13317, 19488), (13896, 18676), (14007, 18528), (14616, 17756), (15456, 16791), (16008, 16212)]