2564841888

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1289}}^1$

素因数の和:1369

約数の個数: 288

約数和(自身を含む): 8894188800

約数和(自身を除く): 6329346912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 47, 48, 49, 54, 56, 63, 72, 84, 94, 96, 98, 108, 112, 126, 141, 144, 147, 168, 188, 189, 196, 216, 224, 252, 282, 288, 294, 329, 336, 376, 378, 392, 423, 432, 441, 504, 564, 588, 658, 672, 752, 756, 784, 846, 864, 882, 987, 1008, 1128, 1176, 1269, 1289, 1316, 1323, 1504, 1512, 1568, 1692, 1764, 1974, 2016, 2256, 2303, 2352, 2538, 2578, 2632, 2646, 2961, 3024, 3384, 3528, 3867, 3948, 4512, 4606, 4704, 5076, 5156, 5264, 5292, 5922, 6048, 6768, 6909, 7056, 7734, 7896, 8883, 9023, 9212, 10152, 10312, 10528, 10584, 11601, 11844, 13536, 13818, 14112, 15468, 15792, 17766, 18046, 18424, 20304, 20624, 20727, 21168, 23202, 23688, 27069, 27636, 30936, 31584, 34803, 35532, 36092, 36848, 40608, 41248, 41454, 42336, 46404, 47376, 54138, 55272, 60583, 61872, 62181, 63161, 69606, 71064, 72184, 73696, 81207, 82908, 92808, 94752, 108276, 110544, 121166, 123744, 124362, 126322, 139212, 142128, 144368, 162414, 165816, 181749, 185616, 189483, 216552, 221088, 242332, 243621, 248724, 252644, 278424, 284256, 288736, 324828, 331632, 363498, 371232, 378966, 424081, 433104, 484664, 487242, 497448, 505288, 545247, 556848, 568449, 649656, 663264, 726996, 757932, 848162, 866208, 969328, 974484, 994896, 1010576, 1090494, 1113696, 1136898, 1272243, 1299312, 1453992, 1515864, 1635741, 1696324, 1705347, 1938656, 1948968, 1989792, 2021152, 2180988, 2273796, 2544486, 2598624, 2907984, 2968567, 3031728, 3271482, 3392648, 3410694, 3816729, 3897936, 4361976, 4547592, 5088972, 5815968, 5937134, 6063456, 6542964, 6785296, 6821388, 7633458, 7795872, 8723952, 8905701, 9095184, 10177944, 11450187, 11874268, 13085928, 13570592, 13642776, 15266916, 17447904, 17811402, 18190368, 20355888, 22900374, 23748536, 26171856, 26717103, 27285552, 30533832, 35622804, 40711776, 45800748, 47497072, 52343712, 53434206, 54571104, 61067664, 71245608, 80151309, 91601496, 94994144, 106868412, 122135328, 142491216, 160302618, 183202992, 213736824, 284982432, 320605236, 366405984, 427473648, 641210472, 854947296, 1282420944, 2564841888]

約数ペア:

[(1, 2564841888), (2, 1282420944), (3, 854947296), (4, 641210472), (6, 427473648), (7, 366405984), (8, 320605236), (9, 284982432), (12, 213736824), (14, 183202992), (16, 160302618), (18, 142491216), (21, 122135328), (24, 106868412), (27, 94994144), (28, 91601496), (32, 80151309), (36, 71245608), (42, 61067664), (47, 54571104), (48, 53434206), (49, 52343712), (54, 47497072), (56, 45800748), (63, 40711776), (72, 35622804), (84, 30533832), (94, 27285552), (96, 26717103), (98, 26171856), (108, 23748536), (112, 22900374), (126, 20355888), (141, 18190368), (144, 17811402), (147, 17447904), (168, 15266916), (188, 13642776), (189, 13570592), (196, 13085928), (216, 11874268), (224, 11450187), (252, 10177944), (282, 9095184), (288, 8905701), (294, 8723952), (329, 7795872), (336, 7633458), (376, 6821388), (378, 6785296), (392, 6542964), (423, 6063456), (432, 5937134), (441, 5815968), (504, 5088972), (564, 4547592), (588, 4361976), (658, 3897936), (672, 3816729), (752, 3410694), (756, 3392648), (784, 3271482), (846, 3031728), (864, 2968567), (882, 2907984), (987, 2598624), (1008, 2544486), (1128, 2273796), (1176, 2180988), (1269, 2021152), (1289, 1989792), (1316, 1948968), (1323, 1938656), (1504, 1705347), (1512, 1696324), (1568, 1635741), (1692, 1515864), (1764, 1453992), (1974, 1299312), (2016, 1272243), (2256, 1136898), (2303, 1113696), (2352, 1090494), (2538, 1010576), (2578, 994896), (2632, 974484), (2646, 969328), (2961, 866208), (3024, 848162), (3384, 757932), (3528, 726996), (3867, 663264), (3948, 649656), (4512, 568449), (4606, 556848), (4704, 545247), (5076, 505288), (5156, 497448), (5264, 487242), (5292, 484664), (5922, 433104), (6048, 424081), (6768, 378966), (6909, 371232), (7056, 363498), (7734, 331632), (7896, 324828), (8883, 288736), (9023, 284256), (9212, 278424), (10152, 252644), (10312, 248724), (10528, 243621), (10584, 242332), (11601, 221088), (11844, 216552), (13536, 189483), (13818, 185616), (14112, 181749), (15468, 165816), (15792, 162414), (17766, 144368), (18046, 142128), (18424, 139212), (20304, 126322), (20624, 124362), (20727, 123744), (21168, 121166), (23202, 110544), (23688, 108276), (27069, 94752), (27636, 92808), (30936, 82908), (31584, 81207), (34803, 73696), (35532, 72184), (36092, 71064), (36848, 69606), (40608, 63161), (41248, 62181), (41454, 61872), (42336, 60583), (46404, 55272), (47376, 54138)]