1266640704

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{991}}^1$

素因数の和:1333

約数の個数: 168

約数和(自身を含む): 4166542848

約数和(自身を除く): 2899902144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 317, 336, 448, 504, 576, 634, 672, 951, 991, 1008, 1268, 1344, 1902, 1982, 2016, 2219, 2536, 2853, 2973, 3804, 3964, 4032, 4438, 5072, 5706, 5946, 6657, 6937, 7608, 7928, 8876, 8919, 10144, 11412, 11892, 13314, 13874, 15216, 15856, 17752, 17838, 19971, 20288, 20811, 22824, 23784, 26628, 27748, 30432, 31712, 35504, 35676, 39942, 41622, 45648, 47568, 53256, 55496, 60864, 62433, 63424, 71008, 71352, 79884, 83244, 91296, 95136, 106512, 110992, 124866, 142016, 142704, 159768, 166488, 182592, 190272, 213024, 221984, 249732, 285408, 314147, 319536, 332976, 426048, 443968, 499464, 570816, 628294, 639072, 665952, 942441, 998928, 1256588, 1278144, 1331904, 1884882, 1997856, 2199029, 2513176, 2827323, 3769764, 3995712, 4398058, 5026352, 5654646, 6597087, 7539528, 8796116, 10052704, 11309292, 13194174, 15079056, 17592232, 19791261, 20105408, 22618584, 26388348, 30158112, 35184464, 39582522, 45237168, 52776696, 60316224, 70368928, 79165044, 90474336, 105553392, 140737856, 158330088, 180948672, 211106784, 316660176, 422213568, 633320352, 1266640704]

約数ペア:

[(1, 1266640704), (2, 633320352), (3, 422213568), (4, 316660176), (6, 211106784), (7, 180948672), (8, 158330088), (9, 140737856), (12, 105553392), (14, 90474336), (16, 79165044), (18, 70368928), (21, 60316224), (24, 52776696), (28, 45237168), (32, 39582522), (36, 35184464), (42, 30158112), (48, 26388348), (56, 22618584), (63, 20105408), (64, 19791261), (72, 17592232), (84, 15079056), (96, 13194174), (112, 11309292), (126, 10052704), (144, 8796116), (168, 7539528), (192, 6597087), (224, 5654646), (252, 5026352), (288, 4398058), (317, 3995712), (336, 3769764), (448, 2827323), (504, 2513176), (576, 2199029), (634, 1997856), (672, 1884882), (951, 1331904), (991, 1278144), (1008, 1256588), (1268, 998928), (1344, 942441), (1902, 665952), (1982, 639072), (2016, 628294), (2219, 570816), (2536, 499464), (2853, 443968), (2973, 426048), (3804, 332976), (3964, 319536), (4032, 314147), (4438, 285408), (5072, 249732), (5706, 221984), (5946, 213024), (6657, 190272), (6937, 182592), (7608, 166488), (7928, 159768), (8876, 142704), (8919, 142016), (10144, 124866), (11412, 110992), (11892, 106512), (13314, 95136), (13874, 91296), (15216, 83244), (15856, 79884), (17752, 71352), (17838, 71008), (19971, 63424), (20288, 62433), (20811, 60864), (22824, 55496), (23784, 53256), (26628, 47568), (27748, 45648), (30432, 41622), (31712, 39942), (35504, 35676)]