188839728

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{811}}^1$

素因数の和:853

約数の個数: 240

約数和(自身を含む): 688705920

約数和(自身を除く): 499866192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 49, 54, 56, 63, 66, 72, 77, 84, 88, 98, 99, 108, 112, 126, 132, 144, 147, 154, 168, 176, 189, 196, 198, 216, 231, 252, 264, 294, 297, 308, 336, 378, 392, 396, 432, 441, 462, 504, 528, 539, 588, 594, 616, 693, 756, 784, 792, 811, 882, 924, 1008, 1078, 1176, 1188, 1232, 1323, 1386, 1512, 1584, 1617, 1622, 1764, 1848, 2079, 2156, 2352, 2376, 2433, 2646, 2772, 3024, 3234, 3244, 3528, 3696, 4158, 4312, 4752, 4851, 4866, 5292, 5544, 5677, 6468, 6488, 7056, 7299, 8316, 8624, 8921, 9702, 9732, 10584, 11088, 11354, 12936, 12976, 14553, 14598, 16632, 17031, 17842, 19404, 19464, 21168, 21897, 22708, 25872, 26763, 29106, 29196, 33264, 34062, 35684, 38808, 38928, 39739, 43794, 45416, 51093, 53526, 58212, 58392, 62447, 68124, 71368, 77616, 79478, 80289, 87588, 90832, 102186, 107052, 116424, 116784, 119217, 124894, 136248, 142736, 153279, 158956, 160578, 175176, 187341, 204372, 214104, 232848, 238434, 240867, 249788, 272496, 306558, 317912, 321156, 350352, 357651, 374682, 408744, 428208, 437129, 476868, 481734, 499576, 562023, 613116, 635824, 642312, 715302, 749364, 817488, 874258, 953736, 963468, 999152, 1072953, 1124046, 1226232, 1284624, 1311387, 1430604, 1498728, 1686069, 1748516, 1907472, 1926936, 2145906, 2248092, 2452464, 2622774, 2861208, 2997456, 3372138, 3497032, 3853872, 3934161, 4291812, 4496184, 5245548, 5722416, 6744276, 6994064, 7868322, 8583624, 8992368, 10491096, 11802483, 13488552, 15736644, 17167248, 20982192, 23604966, 26977104, 31473288, 47209932, 62946576, 94419864, 188839728]

約数ペア:

[(1, 188839728), (2, 94419864), (3, 62946576), (4, 47209932), (6, 31473288), (7, 26977104), (8, 23604966), (9, 20982192), (11, 17167248), (12, 15736644), (14, 13488552), (16, 11802483), (18, 10491096), (21, 8992368), (22, 8583624), (24, 7868322), (27, 6994064), (28, 6744276), (33, 5722416), (36, 5245548), (42, 4496184), (44, 4291812), (48, 3934161), (49, 3853872), (54, 3497032), (56, 3372138), (63, 2997456), (66, 2861208), (72, 2622774), (77, 2452464), (84, 2248092), (88, 2145906), (98, 1926936), (99, 1907472), (108, 1748516), (112, 1686069), (126, 1498728), (132, 1430604), (144, 1311387), (147, 1284624), (154, 1226232), (168, 1124046), (176, 1072953), (189, 999152), (196, 963468), (198, 953736), (216, 874258), (231, 817488), (252, 749364), (264, 715302), (294, 642312), (297, 635824), (308, 613116), (336, 562023), (378, 499576), (392, 481734), (396, 476868), (432, 437129), (441, 428208), (462, 408744), (504, 374682), (528, 357651), (539, 350352), (588, 321156), (594, 317912), (616, 306558), (693, 272496), (756, 249788), (784, 240867), (792, 238434), (811, 232848), (882, 214104), (924, 204372), (1008, 187341), (1078, 175176), (1176, 160578), (1188, 158956), (1232, 153279), (1323, 142736), (1386, 136248), (1512, 124894), (1584, 119217), (1617, 116784), (1622, 116424), (1764, 107052), (1848, 102186), (2079, 90832), (2156, 87588), (2352, 80289), (2376, 79478), (2433, 77616), (2646, 71368), (2772, 68124), (3024, 62447), (3234, 58392), (3244, 58212), (3528, 53526), (3696, 51093), (4158, 45416), (4312, 43794), (4752, 39739), (4851, 38928), (4866, 38808), (5292, 35684), (5544, 34062), (5677, 33264), (6468, 29196), (6488, 29106), (7056, 26763), (7299, 25872), (8316, 22708), (8624, 21897), (8921, 21168), (9702, 19464), (9732, 19404), (10584, 17842), (11088, 17031), (11354, 16632), (12936, 14598), (12976, 14553)]