27856860416

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{857}}^1$

素因数の和:1005

約数の個数: 288

約数和(自身を含む): 74246844672

約数和(自身を除く): 46389984256

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 64, 68, 77, 88, 97, 112, 119, 128, 136, 154, 176, 187, 194, 224, 238, 256, 272, 308, 352, 374, 388, 448, 476, 544, 616, 679, 704, 748, 776, 857, 896, 952, 1067, 1088, 1232, 1309, 1358, 1408, 1496, 1552, 1649, 1714, 1792, 1904, 2134, 2176, 2464, 2618, 2716, 2816, 2992, 3104, 3298, 3428, 3808, 4268, 4352, 4928, 5236, 5432, 5984, 5999, 6208, 6596, 6856, 7469, 7616, 8536, 9427, 9856, 10472, 10864, 11543, 11968, 11998, 12416, 13192, 13712, 14569, 14938, 15232, 17072, 18139, 18854, 19712, 20944, 21728, 23086, 23936, 23996, 24832, 26384, 27424, 29138, 29876, 30464, 34144, 36278, 37708, 41888, 43456, 46172, 47872, 47992, 52768, 54848, 58276, 59752, 65989, 68288, 72556, 75416, 83129, 83776, 86912, 92344, 95984, 101983, 105536, 109696, 116552, 119504, 126973, 131978, 136576, 145112, 150832, 160259, 166258, 167552, 173824, 184688, 191968, 203966, 211072, 219392, 233104, 239008, 253946, 263956, 273152, 290224, 301664, 320518, 332516, 335104, 369376, 383936, 407932, 422144, 466208, 478016, 507892, 527912, 580448, 581903, 603328, 641036, 665032, 738752, 767872, 815864, 914419, 932416, 956032, 1015784, 1055824, 1121813, 1160896, 1163806, 1206656, 1282072, 1330064, 1413193, 1477504, 1535744, 1631728, 1828838, 1864832, 1912064, 2031568, 2111648, 2243626, 2321792, 2327612, 2413312, 2564144, 2660128, 2826386, 2955008, 3263456, 3657676, 3729664, 4063136, 4223296, 4487252, 4643584, 4655224, 5128288, 5320256, 5652772, 6400933, 6526912, 7315352, 8126272, 8446592, 8974504, 9310448, 9892351, 10256576, 10640512, 11305544, 12801866, 13053824, 14630704, 15545123, 16252544, 16893184, 17949008, 18620896, 19784702, 20513152, 21281024, 22611088, 25603732, 26107648, 29261408, 31090246, 32505088, 35898016, 37241792, 39569404, 41026304, 45222176, 51207464, 58522816, 62180492, 71796032, 74483584, 79138808, 90444352, 102414928, 108815861, 117045632, 124360984, 143592064, 148967168, 158277616, 180888704, 204829856, 217631722, 234091264, 248721968, 287184128, 316555232, 361777408, 409659712, 435263444, 497443936, 633110464, 819319424, 870526888, 994887872, 1266220928, 1638638848, 1741053776, 1989775744, 2532441856, 3482107552, 3979551488, 6964215104, 13928430208, 27856860416]

約数ペア:

[(1, 27856860416), (2, 13928430208), (4, 6964215104), (7, 3979551488), (8, 3482107552), (11, 2532441856), (14, 1989775744), (16, 1741053776), (17, 1638638848), (22, 1266220928), (28, 994887872), (32, 870526888), (34, 819319424), (44, 633110464), (56, 497443936), (64, 435263444), (68, 409659712), (77, 361777408), (88, 316555232), (97, 287184128), (112, 248721968), (119, 234091264), (128, 217631722), (136, 204829856), (154, 180888704), (176, 158277616), (187, 148967168), (194, 143592064), (224, 124360984), (238, 117045632), (256, 108815861), (272, 102414928), (308, 90444352), (352, 79138808), (374, 74483584), (388, 71796032), (448, 62180492), (476, 58522816), (544, 51207464), (616, 45222176), (679, 41026304), (704, 39569404), (748, 37241792), (776, 35898016), (857, 32505088), (896, 31090246), (952, 29261408), (1067, 26107648), (1088, 25603732), (1232, 22611088), (1309, 21281024), (1358, 20513152), (1408, 19784702), (1496, 18620896), (1552, 17949008), (1649, 16893184), (1714, 16252544), (1792, 15545123), (1904, 14630704), (2134, 13053824), (2176, 12801866), (2464, 11305544), (2618, 10640512), (2716, 10256576), (2816, 9892351), (2992, 9310448), (3104, 8974504), (3298, 8446592), (3428, 8126272), (3808, 7315352), (4268, 6526912), (4352, 6400933), (4928, 5652772), (5236, 5320256), (5432, 5128288), (5984, 4655224), (5999, 4643584), (6208, 4487252), (6596, 4223296), (6856, 4063136), (7469, 3729664), (7616, 3657676), (8536, 3263456), (9427, 2955008), (9856, 2826386), (10472, 2660128), (10864, 2564144), (11543, 2413312), (11968, 2327612), (11998, 2321792), (12416, 2243626), (13192, 2111648), (13712, 2031568), (14569, 1912064), (14938, 1864832), (15232, 1828838), (17072, 1631728), (18139, 1535744), (18854, 1477504), (19712, 1413193), (20944, 1330064), (21728, 1282072), (23086, 1206656), (23936, 1163806), (23996, 1160896), (24832, 1121813), (26384, 1055824), (27424, 1015784), (29138, 956032), (29876, 932416), (30464, 914419), (34144, 815864), (36278, 767872), (37708, 738752), (41888, 665032), (43456, 641036), (46172, 603328), (47872, 581903), (47992, 580448), (52768, 527912), (54848, 507892), (58276, 478016), (59752, 466208), (65989, 422144), (68288, 407932), (72556, 383936), (75416, 369376), (83129, 335104), (83776, 332516), (86912, 320518), (92344, 301664), (95984, 290224), (101983, 273152), (105536, 263956), (109696, 253946), (116552, 239008), (119504, 233104), (126973, 219392), (131978, 211072), (136576, 203966), (145112, 191968), (150832, 184688), (160259, 173824), (166258, 167552)]