187421472

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1$

素因数の和:285

約数の個数: 288

約数和(自身を含む): 672235200

約数和(自身を除く): 484813728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 49, 54, 56, 57, 63, 72, 76, 84, 96, 98, 108, 112, 114, 126, 133, 144, 147, 152, 168, 171, 189, 196, 216, 224, 228, 233, 252, 266, 288, 294, 304, 336, 342, 378, 392, 399, 432, 441, 456, 466, 504, 513, 532, 588, 608, 672, 684, 699, 756, 784, 798, 864, 882, 912, 931, 932, 1008, 1026, 1064, 1176, 1197, 1323, 1368, 1398, 1512, 1568, 1596, 1631, 1764, 1824, 1862, 1864, 2016, 2052, 2097, 2128, 2352, 2394, 2646, 2736, 2793, 2796, 3024, 3192, 3262, 3528, 3591, 3724, 3728, 4104, 4194, 4256, 4427, 4704, 4788, 4893, 5292, 5472, 5586, 5592, 6048, 6291, 6384, 6524, 7056, 7182, 7448, 7456, 8208, 8379, 8388, 8854, 9576, 9786, 10584, 11172, 11184, 11417, 12582, 12768, 13048, 13281, 14112, 14364, 14679, 14896, 16416, 16758, 16776, 17708, 19152, 19572, 21168, 22344, 22368, 22834, 25137, 25164, 26096, 26562, 28728, 29358, 29792, 30989, 33516, 33552, 34251, 35416, 38304, 39144, 39843, 42336, 44037, 44688, 45668, 50274, 50328, 52192, 53124, 57456, 58716, 61978, 67032, 67104, 68502, 70832, 78288, 79686, 88074, 89376, 91336, 92967, 100548, 100656, 102753, 106248, 114912, 117432, 119529, 123956, 134064, 137004, 141664, 156576, 159372, 176148, 182672, 185934, 201096, 201312, 205506, 212496, 216923, 234864, 239058, 247912, 268128, 274008, 278901, 308259, 318744, 352296, 365344, 371868, 402192, 411012, 424992, 433846, 469728, 478116, 495824, 548016, 557802, 616518, 637488, 650769, 704592, 743736, 804384, 822024, 836703, 867692, 956232, 991648, 1096032, 1115604, 1233036, 1274976, 1301538, 1409184, 1487472, 1644048, 1673406, 1735384, 1912464, 1952307, 2231208, 2466072, 2603076, 2974944, 3288096, 3346812, 3470768, 3824928, 3904614, 4462416, 4932144, 5206152, 5856921, 6693624, 6941536, 7809228, 8924832, 9864288, 10412304, 11713842, 13387248, 15618456, 20824608, 23427684, 26774496, 31236912, 46855368, 62473824, 93710736, 187421472]

約数ペア:

[(1, 187421472), (2, 93710736), (3, 62473824), (4, 46855368), (6, 31236912), (7, 26774496), (8, 23427684), (9, 20824608), (12, 15618456), (14, 13387248), (16, 11713842), (18, 10412304), (19, 9864288), (21, 8924832), (24, 7809228), (27, 6941536), (28, 6693624), (32, 5856921), (36, 5206152), (38, 4932144), (42, 4462416), (48, 3904614), (49, 3824928), (54, 3470768), (56, 3346812), (57, 3288096), (63, 2974944), (72, 2603076), (76, 2466072), (84, 2231208), (96, 1952307), (98, 1912464), (108, 1735384), (112, 1673406), (114, 1644048), (126, 1487472), (133, 1409184), (144, 1301538), (147, 1274976), (152, 1233036), (168, 1115604), (171, 1096032), (189, 991648), (196, 956232), (216, 867692), (224, 836703), (228, 822024), (233, 804384), (252, 743736), (266, 704592), (288, 650769), (294, 637488), (304, 616518), (336, 557802), (342, 548016), (378, 495824), (392, 478116), (399, 469728), (432, 433846), (441, 424992), (456, 411012), (466, 402192), (504, 371868), (513, 365344), (532, 352296), (588, 318744), (608, 308259), (672, 278901), (684, 274008), (699, 268128), (756, 247912), (784, 239058), (798, 234864), (864, 216923), (882, 212496), (912, 205506), (931, 201312), (932, 201096), (1008, 185934), (1026, 182672), (1064, 176148), (1176, 159372), (1197, 156576), (1323, 141664), (1368, 137004), (1398, 134064), (1512, 123956), (1568, 119529), (1596, 117432), (1631, 114912), (1764, 106248), (1824, 102753), (1862, 100656), (1864, 100548), (2016, 92967), (2052, 91336), (2097, 89376), (2128, 88074), (2352, 79686), (2394, 78288), (2646, 70832), (2736, 68502), (2793, 67104), (2796, 67032), (3024, 61978), (3192, 58716), (3262, 57456), (3528, 53124), (3591, 52192), (3724, 50328), (3728, 50274), (4104, 45668), (4194, 44688), (4256, 44037), (4427, 42336), (4704, 39843), (4788, 39144), (4893, 38304), (5292, 35416), (5472, 34251), (5586, 33552), (5592, 33516), (6048, 30989), (6291, 29792), (6384, 29358), (6524, 28728), (7056, 26562), (7182, 26096), (7448, 25164), (7456, 25137), (8208, 22834), (8379, 22368), (8388, 22344), (8854, 21168), (9576, 19572), (9786, 19152), (10584, 17708), (11172, 16776), (11184, 16758), (11417, 16416), (12582, 14896), (12768, 14679), (13048, 14364), (13281, 14112)]