1021486464

素因数分解:

$2^7\times 3^7\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:165

約数の個数: 256

約数和(自身を含む): 3161592000

約数和(自身を除く): 2140105536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 81, 82, 89, 96, 108, 123, 128, 144, 162, 164, 178, 192, 216, 243, 246, 267, 288, 324, 328, 356, 369, 384, 432, 486, 492, 534, 576, 648, 656, 712, 729, 738, 801, 864, 972, 984, 1068, 1107, 1152, 1296, 1312, 1424, 1458, 1476, 1602, 1728, 1944, 1968, 2136, 2187, 2214, 2403, 2592, 2624, 2848, 2916, 2952, 3204, 3321, 3456, 3649, 3888, 3936, 4272, 4374, 4428, 4806, 5184, 5248, 5696, 5832, 5904, 6408, 6642, 7209, 7298, 7776, 7872, 8544, 8748, 8856, 9612, 9963, 10368, 10947, 11392, 11664, 11808, 12816, 13284, 14418, 14596, 15552, 15744, 17088, 17496, 17712, 19224, 19926, 21627, 21894, 23328, 23616, 25632, 26568, 28836, 29192, 29889, 31104, 32841, 34176, 34992, 35424, 38448, 39852, 43254, 43788, 46656, 47232, 51264, 53136, 57672, 58384, 59778, 64881, 65682, 69984, 70848, 76896, 79704, 86508, 87576, 89667, 93312, 98523, 102528, 106272, 115344, 116768, 119556, 129762, 131364, 139968, 141696, 153792, 159408, 173016, 175152, 179334, 194643, 197046, 212544, 230688, 233536, 239112, 259524, 262728, 279936, 295569, 307584, 318816, 346032, 350304, 358668, 389286, 394092, 425088, 461376, 467072, 478224, 519048, 525456, 591138, 637632, 692064, 700608, 717336, 778572, 788184, 886707, 922752, 956448, 1038096, 1050912, 1182276, 1275264, 1384128, 1401216, 1434672, 1557144, 1576368, 1773414, 1912896, 2076192, 2101824, 2364552, 2660121, 2768256, 2869344, 3114288, 3152736, 3546828, 3825792, 4152384, 4203648, 4729104, 5320242, 5738688, 6228576, 6305472, 7093656, 7980363, 8304768, 9458208, 10640484, 11477376, 12457152, 12610944, 14187312, 15960726, 18916416, 21280968, 24914304, 28374624, 31921452, 37832832, 42561936, 56749248, 63842904, 85123872, 113498496, 127685808, 170247744, 255371616, 340495488, 510743232, 1021486464]

約数ペア:

[(1, 1021486464), (2, 510743232), (3, 340495488), (4, 255371616), (6, 170247744), (8, 127685808), (9, 113498496), (12, 85123872), (16, 63842904), (18, 56749248), (24, 42561936), (27, 37832832), (32, 31921452), (36, 28374624), (41, 24914304), (48, 21280968), (54, 18916416), (64, 15960726), (72, 14187312), (81, 12610944), (82, 12457152), (89, 11477376), (96, 10640484), (108, 9458208), (123, 8304768), (128, 7980363), (144, 7093656), (162, 6305472), (164, 6228576), (178, 5738688), (192, 5320242), (216, 4729104), (243, 4203648), (246, 4152384), (267, 3825792), (288, 3546828), (324, 3152736), (328, 3114288), (356, 2869344), (369, 2768256), (384, 2660121), (432, 2364552), (486, 2101824), (492, 2076192), (534, 1912896), (576, 1773414), (648, 1576368), (656, 1557144), (712, 1434672), (729, 1401216), (738, 1384128), (801, 1275264), (864, 1182276), (972, 1050912), (984, 1038096), (1068, 956448), (1107, 922752), (1152, 886707), (1296, 788184), (1312, 778572), (1424, 717336), (1458, 700608), (1476, 692064), (1602, 637632), (1728, 591138), (1944, 525456), (1968, 519048), (2136, 478224), (2187, 467072), (2214, 461376), (2403, 425088), (2592, 394092), (2624, 389286), (2848, 358668), (2916, 350304), (2952, 346032), (3204, 318816), (3321, 307584), (3456, 295569), (3649, 279936), (3888, 262728), (3936, 259524), (4272, 239112), (4374, 233536), (4428, 230688), (4806, 212544), (5184, 197046), (5248, 194643), (5696, 179334), (5832, 175152), (5904, 173016), (6408, 159408), (6642, 153792), (7209, 141696), (7298, 139968), (7776, 131364), (7872, 129762), (8544, 119556), (8748, 116768), (8856, 115344), (9612, 106272), (9963, 102528), (10368, 98523), (10947, 93312), (11392, 89667), (11664, 87576), (11808, 86508), (12816, 79704), (13284, 76896), (14418, 70848), (14596, 69984), (15552, 65682), (15744, 64881), (17088, 59778), (17496, 58384), (17712, 57672), (19224, 53136), (19926, 51264), (21627, 47232), (21894, 46656), (23328, 43788), (23616, 43254), (25632, 39852), (26568, 38448), (28836, 35424), (29192, 34992), (29889, 34176), (31104, 32841)]