1261665216

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1483}}^1$

素因数の和:1719

約数の個数: 168

約数和(自身を含む): 4155342464

約数和(自身を除く): 2893677248

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, 211, 224, 252, 288, 336, 422, 448, 504, 576, 633, 672, 844, 1008, 1266, 1344, 1477, 1483, 1688, 1899, 2016, 2532, 2954, 2966, 3376, 3798, 4032, 4431, 4449, 5064, 5908, 5932, 6752, 7596, 8862, 8898, 10128, 10381, 11816, 11864, 13293, 13347, 13504, 15192, 17724, 17796, 20256, 20762, 23632, 23728, 26586, 26694, 30384, 31143, 35448, 35592, 40512, 41524, 47264, 47456, 53172, 53388, 60768, 62286, 70896, 71184, 83048, 93429, 94528, 94912, 106344, 106776, 121536, 124572, 141792, 142368, 166096, 186858, 212688, 213552, 249144, 283584, 284736, 312913, 332192, 373716, 425376, 427104, 498288, 625826, 664384, 747432, 850752, 854208, 938739, 996576, 1251652, 1494864, 1877478, 1993152, 2190391, 2503304, 2816217, 2989728, 3754956, 4380782, 5006608, 5632434, 5979456, 6571173, 7509912, 8761564, 10013216, 11264868, 13142346, 15019824, 17523128, 19713519, 20026432, 22529736, 26284692, 30039648, 35046256, 39427038, 45059472, 52569384, 60079296, 70092512, 78854076, 90118944, 105138768, 140185024, 157708152, 180237888, 210277536, 315416304, 420555072, 630832608, 1261665216]

約数ペア:

[(1, 1261665216), (2, 630832608), (3, 420555072), (4, 315416304), (6, 210277536), (7, 180237888), (8, 157708152), (9, 140185024), (12, 105138768), (14, 90118944), (16, 78854076), (18, 70092512), (21, 60079296), (24, 52569384), (28, 45059472), (32, 39427038), (36, 35046256), (42, 30039648), (48, 26284692), (56, 22529736), (63, 20026432), (64, 19713519), (72, 17523128), (84, 15019824), (96, 13142346), (112, 11264868), (126, 10013216), (144, 8761564), (168, 7509912), (192, 6571173), (211, 5979456), (224, 5632434), (252, 5006608), (288, 4380782), (336, 3754956), (422, 2989728), (448, 2816217), (504, 2503304), (576, 2190391), (633, 1993152), (672, 1877478), (844, 1494864), (1008, 1251652), (1266, 996576), (1344, 938739), (1477, 854208), (1483, 850752), (1688, 747432), (1899, 664384), (2016, 625826), (2532, 498288), (2954, 427104), (2966, 425376), (3376, 373716), (3798, 332192), (4032, 312913), (4431, 284736), (4449, 283584), (5064, 249144), (5908, 213552), (5932, 212688), (6752, 186858), (7596, 166096), (8862, 142368), (8898, 141792), (10128, 124572), (10381, 121536), (11816, 106776), (11864, 106344), (13293, 94912), (13347, 94528), (13504, 93429), (15192, 83048), (17724, 71184), (17796, 70896), (20256, 62286), (20762, 60768), (23632, 53388), (23728, 53172), (26586, 47456), (26694, 47264), (30384, 41524), (31143, 40512), (35448, 35592)]