21467109888

素因数分解:

$2^9\times 3^5\times 7^1\times {\mathrm{157}}^2$

素因数の和:354

約数の個数: 360

約数和(自身を含む): 73899457632

約数和(自身を除く): 52432347744

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, 81, 84, 96, 108, 112, 126, 128, 144, 157, 162, 168, 189, 192, 216, 224, 243, 252, 256, 288, 314, 324, 336, 378, 384, 432, 448, 471, 486, 504, 512, 567, 576, 628, 648, 672, 756, 768, 864, 896, 942, 972, 1008, 1099, 1134, 1152, 1256, 1296, 1344, 1413, 1512, 1536, 1701, 1728, 1792, 1884, 1944, 2016, 2198, 2268, 2304, 2512, 2592, 2688, 2826, 3024, 3297, 3402, 3456, 3584, 3768, 3888, 4032, 4239, 4396, 4536, 4608, 5024, 5184, 5376, 5652, 6048, 6594, 6804, 6912, 7536, 7776, 8064, 8478, 8792, 9072, 9891, 10048, 10368, 10752, 11304, 12096, 12717, 13188, 13608, 13824, 15072, 15552, 16128, 16956, 17584, 18144, 19782, 20096, 20736, 22608, 24192, 24649, 25434, 26376, 27216, 29673, 30144, 31104, 32256, 33912, 35168, 36288, 38151, 39564, 40192, 41472, 45216, 48384, 49298, 50868, 52752, 54432, 59346, 60288, 62208, 67824, 70336, 72576, 73947, 76302, 79128, 80384, 89019, 90432, 96768, 98596, 101736, 105504, 108864, 118692, 120576, 124416, 135648, 140672, 145152, 147894, 152604, 158256, 172543, 178038, 180864, 197192, 203472, 211008, 217728, 221841, 237384, 241152, 267057, 271296, 281344, 290304, 295788, 305208, 316512, 345086, 356076, 361728, 394384, 406944, 422016, 435456, 443682, 474768, 517629, 534114, 542592, 562688, 591576, 610416, 633024, 665523, 690172, 712152, 723456, 788768, 813888, 844032, 870912, 887364, 949536, 1035258, 1068228, 1085184, 1183152, 1220832, 1266048, 1331046, 1380344, 1424304, 1552887, 1577536, 1627776, 1688064, 1774728, 1899072, 1996569, 2070516, 2136456, 2170368, 2366304, 2441664, 2532096, 2662092, 2760688, 2848608, 3105774, 3155072, 3255552, 3549456, 3798144, 3993138, 4141032, 4272912, 4658661, 4732608, 4883328, 5064192, 5324184, 5521376, 5697216, 5989707, 6211548, 6310144, 6511104, 7098912, 7596288, 7986276, 8282064, 8545824, 9317322, 9465216, 9766656, 10648368, 11042752, 11394432, 11979414, 12423096, 12620288, 13975983, 14197824, 15192576, 15972552, 16564128, 17091648, 18634644, 18930432, 19533312, 21296736, 22085504, 22788864, 23958828, 24846192, 27951966, 28395648, 31945104, 33128256, 34183296, 37269288, 37860864, 41927949, 42593472, 44171008, 45577728, 47917656, 49692384, 55903932, 56791296, 63890208, 66256512, 68366592, 74538576, 83855898, 85186944, 88342016, 95835312, 99384768, 111807864, 113582592, 127780416, 132513024, 136733184, 149077152, 167711796, 170373888, 191670624, 198769536, 223615728, 255560832, 265026048, 298154304, 335423592, 340747776, 383341248, 397539072, 447231456, 511121664, 596308608, 670847184, 766682496, 795078144, 894462912, 1022243328, 1192617216, 1341694368, 1533364992, 1788925824, 2385234432, 2683388736, 3066729984, 3577851648, 5366777472, 7155703296, 10733554944, 21467109888]

約数ペア:

[(1, 21467109888), (2, 10733554944), (3, 7155703296), (4, 5366777472), (6, 3577851648), (7, 3066729984), (8, 2683388736), (9, 2385234432), (12, 1788925824), (14, 1533364992), (16, 1341694368), (18, 1192617216), (21, 1022243328), (24, 894462912), (27, 795078144), (28, 766682496), (32, 670847184), (36, 596308608), (42, 511121664), (48, 447231456), (54, 397539072), (56, 383341248), (63, 340747776), (64, 335423592), (72, 298154304), (81, 265026048), (84, 255560832), (96, 223615728), (108, 198769536), (112, 191670624), (126, 170373888), (128, 167711796), (144, 149077152), (157, 136733184), (162, 132513024), (168, 127780416), (189, 113582592), (192, 111807864), (216, 99384768), (224, 95835312), (243, 88342016), (252, 85186944), (256, 83855898), (288, 74538576), (314, 68366592), (324, 66256512), (336, 63890208), (378, 56791296), (384, 55903932), (432, 49692384), (448, 47917656), (471, 45577728), (486, 44171008), (504, 42593472), (512, 41927949), (567, 37860864), (576, 37269288), (628, 34183296), (648, 33128256), (672, 31945104), (756, 28395648), (768, 27951966), (864, 24846192), (896, 23958828), (942, 22788864), (972, 22085504), (1008, 21296736), (1099, 19533312), (1134, 18930432), (1152, 18634644), (1256, 17091648), (1296, 16564128), (1344, 15972552), (1413, 15192576), (1512, 14197824), (1536, 13975983), (1701, 12620288), (1728, 12423096), (1792, 11979414), (1884, 11394432), (1944, 11042752), (2016, 10648368), (2198, 9766656), (2268, 9465216), (2304, 9317322), (2512, 8545824), (2592, 8282064), (2688, 7986276), (2826, 7596288), (3024, 7098912), (3297, 6511104), (3402, 6310144), (3456, 6211548), (3584, 5989707), (3768, 5697216), (3888, 5521376), (4032, 5324184), (4239, 5064192), (4396, 4883328), (4536, 4732608), (4608, 4658661), (5024, 4272912), (5184, 4141032), (5376, 3993138), (5652, 3798144), (6048, 3549456), (6594, 3255552), (6804, 3155072), (6912, 3105774), (7536, 2848608), (7776, 2760688), (8064, 2662092), (8478, 2532096), (8792, 2441664), (9072, 2366304), (9891, 2170368), (10048, 2136456), (10368, 2070516), (10752, 1996569), (11304, 1899072), (12096, 1774728), (12717, 1688064), (13188, 1627776), (13608, 1577536), (13824, 1552887), (15072, 1424304), (15552, 1380344), (16128, 1331046), (16956, 1266048), (17584, 1220832), (18144, 1183152), (19782, 1085184), (20096, 1068228), (20736, 1035258), (22608, 949536), (24192, 887364), (24649, 870912), (25434, 844032), (26376, 813888), (27216, 788768), (29673, 723456), (30144, 712152), (31104, 690172), (32256, 665523), (33912, 633024), (35168, 610416), (36288, 591576), (38151, 562688), (39564, 542592), (40192, 534114), (41472, 517629), (45216, 474768), (48384, 443682), (49298, 435456), (50868, 422016), (52752, 406944), (54432, 394384), (59346, 361728), (60288, 356076), (62208, 345086), (67824, 316512), (70336, 305208), (72576, 295788), (73947, 290304), (76302, 281344), (79128, 271296), (80384, 267057), (89019, 241152), (90432, 237384), (96768, 221841), (98596, 217728), (101736, 211008), (105504, 203472), (108864, 197192), (118692, 180864), (120576, 178038), (124416, 172543), (135648, 158256), (140672, 152604), (145152, 147894)]