217120176

素因数分解:

$2^4\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:310

約数の個数: 300

約数和(自身を含む): 790230672

約数和(自身を除く): 573110496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 49, 52, 54, 56, 63, 72, 78, 81, 84, 91, 98, 104, 108, 112, 117, 126, 144, 147, 156, 162, 168, 182, 189, 196, 208, 216, 234, 252, 263, 273, 294, 312, 324, 336, 351, 364, 378, 392, 432, 441, 468, 504, 526, 546, 567, 588, 624, 637, 648, 702, 728, 756, 784, 789, 819, 882, 936, 1008, 1052, 1053, 1092, 1134, 1176, 1274, 1296, 1323, 1404, 1456, 1512, 1578, 1638, 1764, 1841, 1872, 1911, 2104, 2106, 2184, 2268, 2352, 2367, 2457, 2548, 2646, 2808, 3024, 3156, 3276, 3419, 3528, 3682, 3822, 3969, 4208, 4212, 4368, 4536, 4734, 4914, 5096, 5292, 5523, 5616, 5733, 6312, 6552, 6838, 7056, 7101, 7364, 7371, 7644, 7938, 8424, 9072, 9468, 9828, 10192, 10257, 10584, 11046, 11466, 12624, 12887, 13104, 13676, 14202, 14728, 14742, 15288, 15876, 16569, 16848, 17199, 18936, 19656, 20514, 21168, 21303, 22092, 22932, 23933, 25774, 27352, 28404, 29456, 29484, 30576, 30771, 31752, 33138, 34398, 37872, 38661, 39312, 41028, 42606, 44184, 45864, 47866, 49707, 51548, 51597, 54704, 56808, 58968, 61542, 63504, 66276, 68796, 71799, 77322, 82056, 85212, 88368, 91728, 92313, 95732, 99414, 103096, 103194, 113616, 115983, 117936, 123084, 132552, 137592, 143598, 149121, 154644, 164112, 167531, 170424, 184626, 191464, 198828, 206192, 206388, 215397, 231966, 246168, 265104, 275184, 276939, 287196, 298242, 309288, 335062, 340848, 347949, 369252, 382928, 397656, 412776, 430794, 463932, 492336, 502593, 553878, 574392, 596484, 618576, 646191, 670124, 695898, 738504, 795312, 825552, 861588, 927864, 1005186, 1043847, 1107756, 1148784, 1192968, 1292382, 1340248, 1391796, 1477008, 1507779, 1723176, 1855728, 1938573, 2010372, 2087694, 2215512, 2385936, 2584764, 2680496, 2783592, 3015558, 3446352, 3877146, 4020744, 4175388, 4431024, 4523337, 5169528, 5567184, 6031116, 7754292, 8041488, 8350776, 9046674, 10339056, 12062232, 13570011, 15508584, 16701552, 18093348, 24124464, 27140022, 31017168, 36186696, 54280044, 72373392, 108560088, 217120176]

約数ペア:

[(1, 217120176), (2, 108560088), (3, 72373392), (4, 54280044), (6, 36186696), (7, 31017168), (8, 27140022), (9, 24124464), (12, 18093348), (13, 16701552), (14, 15508584), (16, 13570011), (18, 12062232), (21, 10339056), (24, 9046674), (26, 8350776), (27, 8041488), (28, 7754292), (36, 6031116), (39, 5567184), (42, 5169528), (48, 4523337), (49, 4431024), (52, 4175388), (54, 4020744), (56, 3877146), (63, 3446352), (72, 3015558), (78, 2783592), (81, 2680496), (84, 2584764), (91, 2385936), (98, 2215512), (104, 2087694), (108, 2010372), (112, 1938573), (117, 1855728), (126, 1723176), (144, 1507779), (147, 1477008), (156, 1391796), (162, 1340248), (168, 1292382), (182, 1192968), (189, 1148784), (196, 1107756), (208, 1043847), (216, 1005186), (234, 927864), (252, 861588), (263, 825552), (273, 795312), (294, 738504), (312, 695898), (324, 670124), (336, 646191), (351, 618576), (364, 596484), (378, 574392), (392, 553878), (432, 502593), (441, 492336), (468, 463932), (504, 430794), (526, 412776), (546, 397656), (567, 382928), (588, 369252), (624, 347949), (637, 340848), (648, 335062), (702, 309288), (728, 298242), (756, 287196), (784, 276939), (789, 275184), (819, 265104), (882, 246168), (936, 231966), (1008, 215397), (1052, 206388), (1053, 206192), (1092, 198828), (1134, 191464), (1176, 184626), (1274, 170424), (1296, 167531), (1323, 164112), (1404, 154644), (1456, 149121), (1512, 143598), (1578, 137592), (1638, 132552), (1764, 123084), (1841, 117936), (1872, 115983), (1911, 113616), (2104, 103194), (2106, 103096), (2184, 99414), (2268, 95732), (2352, 92313), (2367, 91728), (2457, 88368), (2548, 85212), (2646, 82056), (2808, 77322), (3024, 71799), (3156, 68796), (3276, 66276), (3419, 63504), (3528, 61542), (3682, 58968), (3822, 56808), (3969, 54704), (4208, 51597), (4212, 51548), (4368, 49707), (4536, 47866), (4734, 45864), (4914, 44184), (5096, 42606), (5292, 41028), (5523, 39312), (5616, 38661), (5733, 37872), (6312, 34398), (6552, 33138), (6838, 31752), (7056, 30771), (7101, 30576), (7364, 29484), (7371, 29456), (7644, 28404), (7938, 27352), (8424, 25774), (9072, 23933), (9468, 22932), (9828, 22092), (10192, 21303), (10257, 21168), (10584, 20514), (11046, 19656), (11466, 18936), (12624, 17199), (12887, 16848), (13104, 16569), (13676, 15876), (14202, 15288), (14728, 14742)]