216203904

素因数分解:

$2^7\times 3^6\times 7^1\times {\mathrm{331}}^1$

素因数の和:370

約数の個数: 224

約数和(自身を含む): 740267040

約数和(自身を除く): 524063136

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, 162, 168, 189, 192, 216, 224, 243, 252, 288, 324, 331, 336, 378, 384, 432, 448, 486, 504, 567, 576, 648, 662, 672, 729, 756, 864, 896, 972, 993, 1008, 1134, 1152, 1296, 1324, 1344, 1458, 1512, 1701, 1728, 1944, 1986, 2016, 2268, 2317, 2592, 2648, 2688, 2916, 2979, 3024, 3402, 3456, 3888, 3972, 4032, 4536, 4634, 5103, 5184, 5296, 5832, 5958, 6048, 6804, 6951, 7776, 7944, 8064, 8937, 9072, 9268, 10206, 10368, 10592, 11664, 11916, 12096, 13608, 13902, 15552, 15888, 17874, 18144, 18536, 20412, 20853, 21184, 23328, 23832, 24192, 26811, 27216, 27804, 31104, 31776, 35748, 36288, 37072, 40824, 41706, 42368, 46656, 47664, 53622, 54432, 55608, 62559, 63552, 71496, 72576, 74144, 80433, 81648, 83412, 93312, 95328, 107244, 108864, 111216, 125118, 127104, 142992, 148288, 160866, 163296, 166824, 187677, 190656, 214488, 217728, 222432, 241299, 250236, 285984, 296576, 321732, 326592, 333648, 375354, 381312, 428976, 444864, 482598, 500472, 563031, 571968, 643464, 653184, 667296, 750708, 857952, 889728, 965196, 1000944, 1126062, 1143936, 1286928, 1334592, 1501416, 1689093, 1715904, 1930392, 2001888, 2252124, 2573856, 2669184, 3002832, 3378186, 3431808, 3860784, 4003776, 4504248, 5147712, 6005664, 6756372, 7721568, 8007552, 9008496, 10295424, 12011328, 13512744, 15443136, 18016992, 24022656, 27025488, 30886272, 36033984, 54050976, 72067968, 108101952, 216203904]

約数ペア:

[(1, 216203904), (2, 108101952), (3, 72067968), (4, 54050976), (6, 36033984), (7, 30886272), (8, 27025488), (9, 24022656), (12, 18016992), (14, 15443136), (16, 13512744), (18, 12011328), (21, 10295424), (24, 9008496), (27, 8007552), (28, 7721568), (32, 6756372), (36, 6005664), (42, 5147712), (48, 4504248), (54, 4003776), (56, 3860784), (63, 3431808), (64, 3378186), (72, 3002832), (81, 2669184), (84, 2573856), (96, 2252124), (108, 2001888), (112, 1930392), (126, 1715904), (128, 1689093), (144, 1501416), (162, 1334592), (168, 1286928), (189, 1143936), (192, 1126062), (216, 1000944), (224, 965196), (243, 889728), (252, 857952), (288, 750708), (324, 667296), (331, 653184), (336, 643464), (378, 571968), (384, 563031), (432, 500472), (448, 482598), (486, 444864), (504, 428976), (567, 381312), (576, 375354), (648, 333648), (662, 326592), (672, 321732), (729, 296576), (756, 285984), (864, 250236), (896, 241299), (972, 222432), (993, 217728), (1008, 214488), (1134, 190656), (1152, 187677), (1296, 166824), (1324, 163296), (1344, 160866), (1458, 148288), (1512, 142992), (1701, 127104), (1728, 125118), (1944, 111216), (1986, 108864), (2016, 107244), (2268, 95328), (2317, 93312), (2592, 83412), (2648, 81648), (2688, 80433), (2916, 74144), (2979, 72576), (3024, 71496), (3402, 63552), (3456, 62559), (3888, 55608), (3972, 54432), (4032, 53622), (4536, 47664), (4634, 46656), (5103, 42368), (5184, 41706), (5296, 40824), (5832, 37072), (5958, 36288), (6048, 35748), (6804, 31776), (6951, 31104), (7776, 27804), (7944, 27216), (8064, 26811), (8937, 24192), (9072, 23832), (9268, 23328), (10206, 21184), (10368, 20853), (10592, 20412), (11664, 18536), (11916, 18144), (12096, 17874), (13608, 15888), (13902, 15552)]