628793088

素因数分解:

$2^8\times 3^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1$

素因数の和:89

約数の個数: 360

約数和(自身を含む): 2198493696

約数和(自身を除く): 1569700608

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 31, 32, 33, 42, 44, 48, 49, 56, 62, 64, 66, 77, 84, 88, 93, 96, 98, 112, 124, 128, 132, 147, 154, 168, 176, 186, 192, 196, 217, 224, 231, 248, 256, 264, 294, 308, 336, 341, 343, 352, 372, 384, 392, 434, 448, 462, 496, 528, 539, 588, 616, 651, 672, 682, 686, 704, 744, 768, 784, 868, 896, 924, 992, 1023, 1029, 1056, 1078, 1176, 1232, 1302, 1344, 1364, 1372, 1408, 1488, 1519, 1568, 1617, 1736, 1792, 1848, 1984, 2046, 2058, 2112, 2156, 2352, 2387, 2401, 2464, 2604, 2688, 2728, 2744, 2816, 2976, 3038, 3136, 3234, 3472, 3696, 3773, 3968, 4092, 4116, 4224, 4312, 4557, 4704, 4774, 4802, 4928, 5208, 5376, 5456, 5488, 5952, 6076, 6272, 6468, 6944, 7161, 7203, 7392, 7546, 7936, 8184, 8232, 8448, 8624, 9114, 9408, 9548, 9604, 9856, 10416, 10633, 10912, 10976, 11319, 11904, 12152, 12544, 12936, 13888, 14322, 14406, 14784, 15092, 16368, 16464, 16709, 17248, 18228, 18816, 19096, 19208, 19712, 20832, 21266, 21824, 21952, 22638, 23808, 24304, 25872, 26411, 27776, 28644, 28812, 29568, 30184, 31899, 32736, 32928, 33418, 34496, 36456, 37632, 38192, 38416, 41664, 42532, 43648, 43904, 45276, 48608, 50127, 51744, 52822, 55552, 57288, 57624, 59136, 60368, 63798, 65472, 65856, 66836, 68992, 72912, 74431, 76384, 76832, 79233, 83328, 85064, 87296, 87808, 90552, 97216, 100254, 103488, 105644, 114576, 115248, 116963, 120736, 127596, 130944, 131712, 133672, 137984, 145824, 148862, 152768, 153664, 158466, 166656, 170128, 181104, 194432, 200508, 206976, 211288, 223293, 229152, 230496, 233926, 241472, 255192, 261888, 263424, 267344, 291648, 297724, 305536, 307328, 316932, 340256, 350889, 362208, 388864, 401016, 413952, 422576, 446586, 458304, 460992, 467852, 482944, 510384, 534688, 583296, 595448, 611072, 614656, 633864, 680512, 701778, 724416, 802032, 818741, 845152, 893172, 916608, 921984, 935704, 965888, 1020768, 1069376, 1166592, 1190896, 1267728, 1361024, 1403556, 1448832, 1604064, 1637482, 1690304, 1786344, 1833216, 1843968, 1871408, 2041536, 2138752, 2381792, 2456223, 2535456, 2722048, 2807112, 2897664, 3208128, 3274964, 3380608, 3572688, 3742816, 4083072, 4277504, 4763584, 4912446, 5070912, 5614224, 6416256, 6549928, 6761216, 7145376, 7485632, 8166144, 9527168, 9824892, 10141824, 11228448, 12832512, 13099856, 14290752, 14971264, 19054336, 19649784, 20283648, 22456896, 26199712, 28581504, 29942528, 39299568, 44913792, 52399424, 57163008, 78599136, 89827584, 104798848, 157198272, 209597696, 314396544, 628793088]

約数ペア:

[(1, 628793088), (2, 314396544), (3, 209597696), (4, 157198272), (6, 104798848), (7, 89827584), (8, 78599136), (11, 57163008), (12, 52399424), (14, 44913792), (16, 39299568), (21, 29942528), (22, 28581504), (24, 26199712), (28, 22456896), (31, 20283648), (32, 19649784), (33, 19054336), (42, 14971264), (44, 14290752), (48, 13099856), (49, 12832512), (56, 11228448), (62, 10141824), (64, 9824892), (66, 9527168), (77, 8166144), (84, 7485632), (88, 7145376), (93, 6761216), (96, 6549928), (98, 6416256), (112, 5614224), (124, 5070912), (128, 4912446), (132, 4763584), (147, 4277504), (154, 4083072), (168, 3742816), (176, 3572688), (186, 3380608), (192, 3274964), (196, 3208128), (217, 2897664), (224, 2807112), (231, 2722048), (248, 2535456), (256, 2456223), (264, 2381792), (294, 2138752), (308, 2041536), (336, 1871408), (341, 1843968), (343, 1833216), (352, 1786344), (372, 1690304), (384, 1637482), (392, 1604064), (434, 1448832), (448, 1403556), (462, 1361024), (496, 1267728), (528, 1190896), (539, 1166592), (588, 1069376), (616, 1020768), (651, 965888), (672, 935704), (682, 921984), (686, 916608), (704, 893172), (744, 845152), (768, 818741), (784, 802032), (868, 724416), (896, 701778), (924, 680512), (992, 633864), (1023, 614656), (1029, 611072), (1056, 595448), (1078, 583296), (1176, 534688), (1232, 510384), (1302, 482944), (1344, 467852), (1364, 460992), (1372, 458304), (1408, 446586), (1488, 422576), (1519, 413952), (1568, 401016), (1617, 388864), (1736, 362208), (1792, 350889), (1848, 340256), (1984, 316932), (2046, 307328), (2058, 305536), (2112, 297724), (2156, 291648), (2352, 267344), (2387, 263424), (2401, 261888), (2464, 255192), (2604, 241472), (2688, 233926), (2728, 230496), (2744, 229152), (2816, 223293), (2976, 211288), (3038, 206976), (3136, 200508), (3234, 194432), (3472, 181104), (3696, 170128), (3773, 166656), (3968, 158466), (4092, 153664), (4116, 152768), (4224, 148862), (4312, 145824), (4557, 137984), (4704, 133672), (4774, 131712), (4802, 130944), (4928, 127596), (5208, 120736), (5376, 116963), (5456, 115248), (5488, 114576), (5952, 105644), (6076, 103488), (6272, 100254), (6468, 97216), (6944, 90552), (7161, 87808), (7203, 87296), (7392, 85064), (7546, 83328), (7936, 79233), (8184, 76832), (8232, 76384), (8448, 74431), (8624, 72912), (9114, 68992), (9408, 66836), (9548, 65856), (9604, 65472), (9856, 63798), (10416, 60368), (10633, 59136), (10912, 57624), (10976, 57288), (11319, 55552), (11904, 52822), (12152, 51744), (12544, 50127), (12936, 48608), (13888, 45276), (14322, 43904), (14406, 43648), (14784, 42532), (15092, 41664), (16368, 38416), (16464, 38192), (16709, 37632), (17248, 36456), (18228, 34496), (18816, 33418), (19096, 32928), (19208, 32736), (19712, 31899), (20832, 30184), (21266, 29568), (21824, 28812), (21952, 28644), (22638, 27776), (23808, 26411), (24304, 25872)]