1263102192

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:972

約数の個数: 240

約数和(自身を含む): 4122593280

約数和(自身を除く): 2859491088

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 31, 33, 36, 44, 48, 58, 62, 66, 72, 87, 88, 93, 99, 116, 124, 132, 144, 174, 176, 186, 198, 232, 248, 261, 264, 279, 319, 341, 348, 372, 396, 464, 496, 522, 528, 558, 638, 682, 696, 744, 792, 887, 899, 957, 1023, 1044, 1116, 1276, 1364, 1392, 1488, 1584, 1774, 1798, 1914, 2046, 2088, 2232, 2552, 2661, 2697, 2728, 2871, 3069, 3548, 3596, 3828, 4092, 4176, 4464, 5104, 5322, 5394, 5456, 5742, 6138, 7096, 7192, 7656, 7983, 8091, 8184, 9757, 9889, 10644, 10788, 11484, 12276, 14192, 14384, 15312, 15966, 16182, 16368, 19514, 19778, 21288, 21576, 22968, 24552, 25723, 27497, 29271, 29667, 31932, 32364, 39028, 39556, 42576, 43152, 45936, 49104, 51446, 54994, 58542, 59334, 63864, 64728, 77169, 78056, 79112, 82491, 87813, 89001, 102892, 109988, 117084, 118668, 127728, 129456, 154338, 156112, 158224, 164982, 175626, 178002, 205784, 219976, 231507, 234168, 237336, 247473, 282953, 302467, 308676, 329964, 351252, 356004, 411568, 439952, 463014, 468336, 474672, 494946, 565906, 604934, 617352, 659928, 702504, 712008, 797413, 848859, 907401, 926028, 989892, 1131812, 1209868, 1234704, 1319856, 1405008, 1424016, 1594826, 1697718, 1814802, 1852056, 1979784, 2263624, 2392239, 2419736, 2546577, 2722203, 3189652, 3395436, 3629604, 3704112, 3959568, 4527248, 4784478, 4839472, 5093154, 5444406, 6379304, 6790872, 7176717, 7259208, 8771543, 9568956, 10186308, 10888812, 12758608, 13581744, 14353434, 14518416, 17543086, 19137912, 20372616, 21777624, 26314629, 28706868, 35086172, 38275824, 40745232, 43555248, 52629258, 57413736, 70172344, 78943887, 105258516, 114827472, 140344688, 157887774, 210517032, 315775548, 421034064, 631551096, 1263102192]

約数ペア:

[(1, 1263102192), (2, 631551096), (3, 421034064), (4, 315775548), (6, 210517032), (8, 157887774), (9, 140344688), (11, 114827472), (12, 105258516), (16, 78943887), (18, 70172344), (22, 57413736), (24, 52629258), (29, 43555248), (31, 40745232), (33, 38275824), (36, 35086172), (44, 28706868), (48, 26314629), (58, 21777624), (62, 20372616), (66, 19137912), (72, 17543086), (87, 14518416), (88, 14353434), (93, 13581744), (99, 12758608), (116, 10888812), (124, 10186308), (132, 9568956), (144, 8771543), (174, 7259208), (176, 7176717), (186, 6790872), (198, 6379304), (232, 5444406), (248, 5093154), (261, 4839472), (264, 4784478), (279, 4527248), (319, 3959568), (341, 3704112), (348, 3629604), (372, 3395436), (396, 3189652), (464, 2722203), (496, 2546577), (522, 2419736), (528, 2392239), (558, 2263624), (638, 1979784), (682, 1852056), (696, 1814802), (744, 1697718), (792, 1594826), (887, 1424016), (899, 1405008), (957, 1319856), (1023, 1234704), (1044, 1209868), (1116, 1131812), (1276, 989892), (1364, 926028), (1392, 907401), (1488, 848859), (1584, 797413), (1774, 712008), (1798, 702504), (1914, 659928), (2046, 617352), (2088, 604934), (2232, 565906), (2552, 494946), (2661, 474672), (2697, 468336), (2728, 463014), (2871, 439952), (3069, 411568), (3548, 356004), (3596, 351252), (3828, 329964), (4092, 308676), (4176, 302467), (4464, 282953), (5104, 247473), (5322, 237336), (5394, 234168), (5456, 231507), (5742, 219976), (6138, 205784), (7096, 178002), (7192, 175626), (7656, 164982), (7983, 158224), (8091, 156112), (8184, 154338), (9757, 129456), (9889, 127728), (10644, 118668), (10788, 117084), (11484, 109988), (12276, 102892), (14192, 89001), (14384, 87813), (15312, 82491), (15966, 79112), (16182, 78056), (16368, 77169), (19514, 64728), (19778, 63864), (21288, 59334), (21576, 58542), (22968, 54994), (24552, 51446), (25723, 49104), (27497, 45936), (29271, 43152), (29667, 42576), (31932, 39556), (32364, 39028)]