221687136

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:202

約数の個数: 288

約数和(自身を含む): 754790400

約数和(自身を除く): 533103264

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, 127, 132, 144, 152, 171, 174, 176, 198, 209, 228, 232, 254, 261, 264, 288, 304, 319, 342, 348, 352, 381, 396, 418, 456, 464, 508, 522, 528, 551, 608, 627, 638, 684, 696, 762, 792, 836, 912, 928, 957, 1016, 1044, 1056, 1102, 1143, 1254, 1276, 1368, 1392, 1397, 1524, 1584, 1653, 1672, 1824, 1881, 1914, 2032, 2088, 2204, 2286, 2413, 2508, 2552, 2736, 2784, 2794, 2871, 3048, 3168, 3306, 3344, 3683, 3762, 3828, 4064, 4176, 4191, 4408, 4572, 4826, 4959, 5016, 5104, 5472, 5588, 5742, 6061, 6096, 6612, 6688, 7239, 7366, 7524, 7656, 8352, 8382, 8816, 9144, 9652, 9918, 10032, 10208, 11049, 11176, 11484, 12122, 12192, 12573, 13224, 14478, 14732, 15048, 15312, 16764, 17632, 18183, 18288, 19304, 19836, 20064, 21717, 22098, 22352, 22968, 24244, 25146, 26448, 26543, 28956, 29464, 30096, 30624, 33147, 33528, 36366, 36576, 38608, 39672, 40513, 43434, 44196, 44704, 45936, 48488, 50292, 52896, 53086, 54549, 57912, 58928, 60192, 66294, 67056, 69977, 72732, 77216, 79344, 79629, 81026, 86868, 88392, 91872, 96976, 100584, 106172, 109098, 115824, 117856, 121539, 132588, 134112, 139954, 145464, 158688, 159258, 162052, 173736, 176784, 193952, 201168, 209931, 212344, 218196, 231648, 238887, 243078, 265176, 279908, 290928, 318516, 324104, 347472, 353568, 364617, 402336, 419862, 424688, 436392, 477774, 486156, 530352, 559816, 581856, 629793, 637032, 648208, 694944, 729234, 769747, 839724, 849376, 872784, 955548, 972312, 1060704, 1119632, 1259586, 1274064, 1296416, 1458468, 1539494, 1679448, 1745568, 1911096, 1944624, 2239264, 2309241, 2519172, 2548128, 2916936, 3078988, 3358896, 3822192, 3889248, 4618482, 5038344, 5833872, 6157976, 6717792, 6927723, 7644384, 9236964, 10076688, 11667744, 12315952, 13855446, 18473928, 20153376, 24631904, 27710892, 36947856, 55421784, 73895712, 110843568, 221687136]

約数ペア:

[(1, 221687136), (2, 110843568), (3, 73895712), (4, 55421784), (6, 36947856), (8, 27710892), (9, 24631904), (11, 20153376), (12, 18473928), (16, 13855446), (18, 12315952), (19, 11667744), (22, 10076688), (24, 9236964), (29, 7644384), (32, 6927723), (33, 6717792), (36, 6157976), (38, 5833872), (44, 5038344), (48, 4618482), (57, 3889248), (58, 3822192), (66, 3358896), (72, 3078988), (76, 2916936), (87, 2548128), (88, 2519172), (96, 2309241), (99, 2239264), (114, 1944624), (116, 1911096), (127, 1745568), (132, 1679448), (144, 1539494), (152, 1458468), (171, 1296416), (174, 1274064), (176, 1259586), (198, 1119632), (209, 1060704), (228, 972312), (232, 955548), (254, 872784), (261, 849376), (264, 839724), (288, 769747), (304, 729234), (319, 694944), (342, 648208), (348, 637032), (352, 629793), (381, 581856), (396, 559816), (418, 530352), (456, 486156), (464, 477774), (508, 436392), (522, 424688), (528, 419862), (551, 402336), (608, 364617), (627, 353568), (638, 347472), (684, 324104), (696, 318516), (762, 290928), (792, 279908), (836, 265176), (912, 243078), (928, 238887), (957, 231648), (1016, 218196), (1044, 212344), (1056, 209931), (1102, 201168), (1143, 193952), (1254, 176784), (1276, 173736), (1368, 162052), (1392, 159258), (1397, 158688), (1524, 145464), (1584, 139954), (1653, 134112), (1672, 132588), (1824, 121539), (1881, 117856), (1914, 115824), (2032, 109098), (2088, 106172), (2204, 100584), (2286, 96976), (2413, 91872), (2508, 88392), (2552, 86868), (2736, 81026), (2784, 79629), (2794, 79344), (2871, 77216), (3048, 72732), (3168, 69977), (3306, 67056), (3344, 66294), (3683, 60192), (3762, 58928), (3828, 57912), (4064, 54549), (4176, 53086), (4191, 52896), (4408, 50292), (4572, 48488), (4826, 45936), (4959, 44704), (5016, 44196), (5104, 43434), (5472, 40513), (5588, 39672), (5742, 38608), (6061, 36576), (6096, 36366), (6612, 33528), (6688, 33147), (7239, 30624), (7366, 30096), (7524, 29464), (7656, 28956), (8352, 26543), (8382, 26448), (8816, 25146), (9144, 24244), (9652, 22968), (9918, 22352), (10032, 22098), (10208, 21717), (11049, 20064), (11176, 19836), (11484, 19304), (12122, 18288), (12192, 18183), (12573, 17632), (13224, 16764), (14478, 15312), (14732, 15048)]