1285671744

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{677}}^1$

素因数の和:862

約数の個数: 224

約数和(自身を含む): 4353519360

約数和(自身を除く): 3067847616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 157, 168, 189, 192, 216, 224, 252, 288, 314, 336, 378, 432, 448, 471, 504, 576, 628, 672, 677, 756, 864, 942, 1008, 1099, 1256, 1344, 1354, 1413, 1512, 1728, 1884, 2016, 2031, 2198, 2512, 2708, 2826, 3024, 3297, 3768, 4032, 4062, 4239, 4396, 4739, 5024, 5416, 5652, 6048, 6093, 6594, 7536, 8124, 8478, 8792, 9478, 9891, 10048, 10832, 11304, 12096, 12186, 13188, 14217, 15072, 16248, 16956, 17584, 18279, 18956, 19782, 21664, 22608, 24372, 26376, 28434, 29673, 30144, 32496, 33912, 35168, 36558, 37912, 39564, 42651, 43328, 45216, 48744, 52752, 56868, 59346, 64992, 67824, 70336, 73116, 75824, 79128, 85302, 90432, 97488, 105504, 106289, 113736, 118692, 127953, 129984, 135648, 146232, 151648, 158256, 170604, 194976, 211008, 212578, 227472, 237384, 255906, 271296, 292464, 303296, 316512, 318867, 341208, 389952, 425156, 454944, 474768, 511812, 584928, 633024, 637734, 682416, 744023, 850312, 909888, 949536, 956601, 1023624, 1169856, 1275468, 1364832, 1488046, 1700624, 1899072, 1913202, 2047248, 2232069, 2550936, 2729664, 2869803, 2976092, 3401248, 3826404, 4094496, 4464138, 5101872, 5739606, 5952184, 6696207, 6802496, 7652808, 8188992, 8928276, 10203744, 11479212, 11904368, 13392414, 15305616, 17856552, 20088621, 20407488, 22958424, 23808736, 26784828, 30611232, 35713104, 40177242, 45916848, 47617472, 53569656, 61222464, 71426208, 80354484, 91833696, 107139312, 142852416, 160708968, 183667392, 214278624, 321417936, 428557248, 642835872, 1285671744]

約数ペア:

[(1, 1285671744), (2, 642835872), (3, 428557248), (4, 321417936), (6, 214278624), (7, 183667392), (8, 160708968), (9, 142852416), (12, 107139312), (14, 91833696), (16, 80354484), (18, 71426208), (21, 61222464), (24, 53569656), (27, 47617472), (28, 45916848), (32, 40177242), (36, 35713104), (42, 30611232), (48, 26784828), (54, 23808736), (56, 22958424), (63, 20407488), (64, 20088621), (72, 17856552), (84, 15305616), (96, 13392414), (108, 11904368), (112, 11479212), (126, 10203744), (144, 8928276), (157, 8188992), (168, 7652808), (189, 6802496), (192, 6696207), (216, 5952184), (224, 5739606), (252, 5101872), (288, 4464138), (314, 4094496), (336, 3826404), (378, 3401248), (432, 2976092), (448, 2869803), (471, 2729664), (504, 2550936), (576, 2232069), (628, 2047248), (672, 1913202), (677, 1899072), (756, 1700624), (864, 1488046), (942, 1364832), (1008, 1275468), (1099, 1169856), (1256, 1023624), (1344, 956601), (1354, 949536), (1413, 909888), (1512, 850312), (1728, 744023), (1884, 682416), (2016, 637734), (2031, 633024), (2198, 584928), (2512, 511812), (2708, 474768), (2826, 454944), (3024, 425156), (3297, 389952), (3768, 341208), (4032, 318867), (4062, 316512), (4239, 303296), (4396, 292464), (4739, 271296), (5024, 255906), (5416, 237384), (5652, 227472), (6048, 212578), (6093, 211008), (6594, 194976), (7536, 170604), (8124, 158256), (8478, 151648), (8792, 146232), (9478, 135648), (9891, 129984), (10048, 127953), (10832, 118692), (11304, 113736), (12096, 106289), (12186, 105504), (13188, 97488), (14217, 90432), (15072, 85302), (16248, 79128), (16956, 75824), (17584, 73116), (18279, 70336), (18956, 67824), (19782, 64992), (21664, 59346), (22608, 56868), (24372, 52752), (26376, 48744), (28434, 45216), (29673, 43328), (30144, 42651), (32496, 39564), (33912, 37912), (35168, 36558)]