2149472052

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1279}}^1$

素因数の和:1337

約数の個数: 288

約数和(自身を含む): 7305625600

約数和(自身を除く): 5156153548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 27, 28, 36, 38, 39, 42, 52, 54, 57, 63, 76, 78, 81, 84, 91, 108, 114, 117, 126, 133, 156, 162, 171, 182, 189, 228, 234, 243, 247, 252, 266, 273, 324, 342, 351, 364, 378, 399, 468, 486, 494, 513, 532, 546, 567, 684, 702, 741, 756, 798, 819, 972, 988, 1026, 1053, 1092, 1134, 1197, 1279, 1404, 1482, 1539, 1596, 1638, 1701, 1729, 2052, 2106, 2223, 2268, 2394, 2457, 2558, 2964, 3078, 3159, 3276, 3402, 3458, 3591, 3837, 4212, 4446, 4617, 4788, 4914, 5116, 5187, 6156, 6318, 6669, 6804, 6916, 7182, 7371, 7674, 8892, 8953, 9234, 9828, 10374, 10773, 11511, 12636, 13338, 14364, 14742, 15348, 15561, 16627, 17906, 18468, 20007, 20748, 21546, 22113, 23022, 24301, 26676, 26859, 29484, 31122, 32319, 33254, 34533, 35812, 40014, 43092, 44226, 46044, 46683, 48602, 49881, 53718, 60021, 62244, 64638, 66508, 69066, 72903, 80028, 80577, 88452, 93366, 97204, 99762, 103599, 107436, 116389, 120042, 129276, 138132, 140049, 145806, 149643, 161154, 170107, 186732, 199524, 207198, 218709, 232778, 240084, 241731, 280098, 291612, 299286, 310797, 315913, 322308, 340214, 349167, 414396, 420147, 437418, 448929, 465556, 483462, 510321, 560196, 598572, 621594, 631826, 656127, 680428, 698334, 725193, 840294, 874836, 897858, 947739, 966924, 1020642, 1047501, 1243188, 1263652, 1312254, 1346787, 1396668, 1450386, 1530963, 1680588, 1795716, 1895478, 1968381, 2041284, 2095002, 2175579, 2211391, 2624508, 2693574, 2843217, 2900772, 3061926, 3142503, 3790956, 3936762, 4040361, 4190004, 4351158, 4422782, 4592889, 5387148, 5686434, 5905143, 6123852, 6285006, 6634173, 7873524, 8080722, 8529651, 8702316, 8845564, 9185778, 9427509, 11372868, 11810286, 12570012, 13268346, 13778667, 16161444, 17059302, 18371556, 18855018, 19902519, 23620572, 25588953, 26536692, 27557334, 28282527, 34118604, 37710036, 39805038, 41336001, 51177906, 55114668, 56565054, 59707557, 76766859, 79610076, 82672002, 102355812, 113130108, 119415114, 153533718, 165344004, 179122671, 238830228, 307067436, 358245342, 537368013, 716490684, 1074736026, 2149472052]

約数ペア:

[(1, 2149472052), (2, 1074736026), (3, 716490684), (4, 537368013), (6, 358245342), (7, 307067436), (9, 238830228), (12, 179122671), (13, 165344004), (14, 153533718), (18, 119415114), (19, 113130108), (21, 102355812), (26, 82672002), (27, 79610076), (28, 76766859), (36, 59707557), (38, 56565054), (39, 55114668), (42, 51177906), (52, 41336001), (54, 39805038), (57, 37710036), (63, 34118604), (76, 28282527), (78, 27557334), (81, 26536692), (84, 25588953), (91, 23620572), (108, 19902519), (114, 18855018), (117, 18371556), (126, 17059302), (133, 16161444), (156, 13778667), (162, 13268346), (171, 12570012), (182, 11810286), (189, 11372868), (228, 9427509), (234, 9185778), (243, 8845564), (247, 8702316), (252, 8529651), (266, 8080722), (273, 7873524), (324, 6634173), (342, 6285006), (351, 6123852), (364, 5905143), (378, 5686434), (399, 5387148), (468, 4592889), (486, 4422782), (494, 4351158), (513, 4190004), (532, 4040361), (546, 3936762), (567, 3790956), (684, 3142503), (702, 3061926), (741, 2900772), (756, 2843217), (798, 2693574), (819, 2624508), (972, 2211391), (988, 2175579), (1026, 2095002), (1053, 2041284), (1092, 1968381), (1134, 1895478), (1197, 1795716), (1279, 1680588), (1404, 1530963), (1482, 1450386), (1539, 1396668), (1596, 1346787), (1638, 1312254), (1701, 1263652), (1729, 1243188), (2052, 1047501), (2106, 1020642), (2223, 966924), (2268, 947739), (2394, 897858), (2457, 874836), (2558, 840294), (2964, 725193), (3078, 698334), (3159, 680428), (3276, 656127), (3402, 631826), (3458, 621594), (3591, 598572), (3837, 560196), (4212, 510321), (4446, 483462), (4617, 465556), (4788, 448929), (4914, 437418), (5116, 420147), (5187, 414396), (6156, 349167), (6318, 340214), (6669, 322308), (6804, 315913), (6916, 310797), (7182, 299286), (7371, 291612), (7674, 280098), (8892, 241731), (8953, 240084), (9234, 232778), (9828, 218709), (10374, 207198), (10773, 199524), (11511, 186732), (12636, 170107), (13338, 161154), (14364, 149643), (14742, 145806), (15348, 140049), (15561, 138132), (16627, 129276), (17906, 120042), (18468, 116389), (20007, 107436), (20748, 103599), (21546, 99762), (22113, 97204), (23022, 93366), (24301, 88452), (26676, 80577), (26859, 80028), (29484, 72903), (31122, 69066), (32319, 66508), (33254, 64638), (34533, 62244), (35812, 60021), (40014, 53718), (43092, 49881), (44226, 48602), (46044, 46683)]