211213728

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:97

約数の個数: 288

約数和(自身を含む): 719409600

約数和(自身を除く): 508195872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 29, 32, 33, 36, 38, 44, 48, 57, 58, 66, 72, 76, 87, 88, 96, 99, 114, 116, 121, 132, 144, 152, 171, 174, 176, 198, 209, 228, 232, 242, 261, 264, 288, 304, 319, 342, 348, 352, 363, 396, 418, 456, 464, 484, 522, 528, 551, 608, 627, 638, 684, 696, 726, 792, 836, 912, 928, 957, 968, 1044, 1056, 1089, 1102, 1254, 1276, 1331, 1368, 1392, 1452, 1584, 1653, 1672, 1824, 1881, 1914, 1936, 2088, 2178, 2204, 2299, 2508, 2552, 2662, 2736, 2784, 2871, 2904, 3168, 3306, 3344, 3509, 3762, 3828, 3872, 3993, 4176, 4356, 4408, 4598, 4959, 5016, 5104, 5324, 5472, 5742, 5808, 6061, 6612, 6688, 6897, 7018, 7524, 7656, 7986, 8352, 8712, 8816, 9196, 9918, 10032, 10208, 10527, 10648, 11484, 11616, 11979, 12122, 13224, 13794, 14036, 15048, 15312, 15972, 17424, 17632, 18183, 18392, 19836, 20064, 20691, 21054, 21296, 22968, 23958, 24244, 25289, 26448, 27588, 28072, 30096, 30624, 31581, 31944, 34848, 36366, 36784, 38599, 39672, 41382, 42108, 42592, 45936, 47916, 48488, 50578, 52896, 54549, 55176, 56144, 60192, 63162, 63888, 66671, 72732, 73568, 75867, 77198, 79344, 82764, 84216, 91872, 95832, 96976, 101156, 109098, 110352, 112288, 115797, 126324, 127776, 133342, 145464, 151734, 154396, 158688, 165528, 168432, 191664, 193952, 200013, 202312, 218196, 220704, 227601, 231594, 252648, 266684, 290928, 303468, 308792, 331056, 336864, 347391, 383328, 400026, 404624, 436392, 455202, 463188, 505296, 533368, 581856, 600039, 606936, 617584, 662112, 694782, 733381, 800052, 809248, 872784, 910404, 926376, 1010592, 1066736, 1200078, 1213872, 1235168, 1389564, 1466762, 1600104, 1745568, 1820808, 1852752, 2133472, 2200143, 2400156, 2427744, 2779128, 2933524, 3200208, 3641616, 3705504, 4400286, 4800312, 5558256, 5867048, 6400416, 6600429, 7283232, 8800572, 9600624, 11116512, 11734096, 13200858, 17601144, 19201248, 23468192, 26401716, 35202288, 52803432, 70404576, 105606864, 211213728]

約数ペア:

[(1, 211213728), (2, 105606864), (3, 70404576), (4, 52803432), (6, 35202288), (8, 26401716), (9, 23468192), (11, 19201248), (12, 17601144), (16, 13200858), (18, 11734096), (19, 11116512), (22, 9600624), (24, 8800572), (29, 7283232), (32, 6600429), (33, 6400416), (36, 5867048), (38, 5558256), (44, 4800312), (48, 4400286), (57, 3705504), (58, 3641616), (66, 3200208), (72, 2933524), (76, 2779128), (87, 2427744), (88, 2400156), (96, 2200143), (99, 2133472), (114, 1852752), (116, 1820808), (121, 1745568), (132, 1600104), (144, 1466762), (152, 1389564), (171, 1235168), (174, 1213872), (176, 1200078), (198, 1066736), (209, 1010592), (228, 926376), (232, 910404), (242, 872784), (261, 809248), (264, 800052), (288, 733381), (304, 694782), (319, 662112), (342, 617584), (348, 606936), (352, 600039), (363, 581856), (396, 533368), (418, 505296), (456, 463188), (464, 455202), (484, 436392), (522, 404624), (528, 400026), (551, 383328), (608, 347391), (627, 336864), (638, 331056), (684, 308792), (696, 303468), (726, 290928), (792, 266684), (836, 252648), (912, 231594), (928, 227601), (957, 220704), (968, 218196), (1044, 202312), (1056, 200013), (1089, 193952), (1102, 191664), (1254, 168432), (1276, 165528), (1331, 158688), (1368, 154396), (1392, 151734), (1452, 145464), (1584, 133342), (1653, 127776), (1672, 126324), (1824, 115797), (1881, 112288), (1914, 110352), (1936, 109098), (2088, 101156), (2178, 96976), (2204, 95832), (2299, 91872), (2508, 84216), (2552, 82764), (2662, 79344), (2736, 77198), (2784, 75867), (2871, 73568), (2904, 72732), (3168, 66671), (3306, 63888), (3344, 63162), (3509, 60192), (3762, 56144), (3828, 55176), (3872, 54549), (3993, 52896), (4176, 50578), (4356, 48488), (4408, 47916), (4598, 45936), (4959, 42592), (5016, 42108), (5104, 41382), (5324, 39672), (5472, 38599), (5742, 36784), (5808, 36366), (6061, 34848), (6612, 31944), (6688, 31581), (6897, 30624), (7018, 30096), (7524, 28072), (7656, 27588), (7986, 26448), (8352, 25289), (8712, 24244), (8816, 23958), (9196, 22968), (9918, 21296), (10032, 21054), (10208, 20691), (10527, 20064), (10648, 19836), (11484, 18392), (11616, 18183), (11979, 17632), (12122, 17424), (13224, 15972), (13794, 15312), (14036, 15048)]