57111264

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:123

約数の個数: 288

約数和(自身を含む): 206841600

約数和(自身を除く): 149730336

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, 71, 72, 76, 84, 96, 98, 108, 112, 114, 126, 133, 142, 144, 147, 152, 168, 171, 189, 196, 213, 216, 224, 228, 252, 266, 284, 288, 294, 304, 336, 342, 378, 392, 399, 426, 432, 441, 456, 497, 504, 513, 532, 568, 588, 608, 639, 672, 684, 756, 784, 798, 852, 864, 882, 912, 931, 994, 1008, 1026, 1064, 1136, 1176, 1197, 1278, 1323, 1349, 1368, 1491, 1512, 1568, 1596, 1704, 1764, 1824, 1862, 1917, 1988, 2016, 2052, 2128, 2272, 2352, 2394, 2556, 2646, 2698, 2736, 2793, 2982, 3024, 3192, 3408, 3479, 3528, 3591, 3724, 3834, 3976, 4047, 4104, 4256, 4473, 4704, 4788, 5112, 5292, 5396, 5472, 5586, 5964, 6048, 6384, 6816, 6958, 7056, 7182, 7448, 7668, 7952, 8094, 8208, 8379, 8946, 9443, 9576, 10224, 10437, 10584, 10792, 11172, 11928, 12141, 12768, 13419, 13916, 14112, 14364, 14896, 15336, 15904, 16188, 16416, 16758, 17892, 18886, 19152, 20448, 20874, 21168, 21584, 22344, 23856, 24282, 25137, 26838, 27832, 28329, 28728, 29792, 30672, 31311, 32376, 33516, 35784, 36423, 37772, 38304, 41748, 42336, 43168, 44688, 47712, 48564, 50274, 53676, 55664, 56658, 57456, 61344, 62622, 64752, 66101, 67032, 71568, 72846, 75544, 83496, 84987, 89376, 93933, 97128, 100548, 107352, 111328, 113316, 114912, 125244, 129504, 132202, 134064, 143136, 145692, 151088, 166992, 169974, 187866, 194256, 198303, 201096, 214704, 226632, 250488, 254961, 264404, 268128, 291384, 302176, 333984, 339948, 375732, 388512, 396606, 402192, 429408, 453264, 500976, 509922, 528808, 582768, 594909, 679896, 751464, 793212, 804384, 906528, 1001952, 1019844, 1057616, 1165536, 1189818, 1359792, 1502928, 1586424, 1784727, 2039688, 2115232, 2379636, 2719584, 3005856, 3172848, 3569454, 4079376, 4759272, 6345696, 7138908, 8158752, 9518544, 14277816, 19037088, 28555632, 57111264]

約数ペア:

[(1, 57111264), (2, 28555632), (3, 19037088), (4, 14277816), (6, 9518544), (7, 8158752), (8, 7138908), (9, 6345696), (12, 4759272), (14, 4079376), (16, 3569454), (18, 3172848), (19, 3005856), (21, 2719584), (24, 2379636), (27, 2115232), (28, 2039688), (32, 1784727), (36, 1586424), (38, 1502928), (42, 1359792), (48, 1189818), (49, 1165536), (54, 1057616), (56, 1019844), (57, 1001952), (63, 906528), (71, 804384), (72, 793212), (76, 751464), (84, 679896), (96, 594909), (98, 582768), (108, 528808), (112, 509922), (114, 500976), (126, 453264), (133, 429408), (142, 402192), (144, 396606), (147, 388512), (152, 375732), (168, 339948), (171, 333984), (189, 302176), (196, 291384), (213, 268128), (216, 264404), (224, 254961), (228, 250488), (252, 226632), (266, 214704), (284, 201096), (288, 198303), (294, 194256), (304, 187866), (336, 169974), (342, 166992), (378, 151088), (392, 145692), (399, 143136), (426, 134064), (432, 132202), (441, 129504), (456, 125244), (497, 114912), (504, 113316), (513, 111328), (532, 107352), (568, 100548), (588, 97128), (608, 93933), (639, 89376), (672, 84987), (684, 83496), (756, 75544), (784, 72846), (798, 71568), (852, 67032), (864, 66101), (882, 64752), (912, 62622), (931, 61344), (994, 57456), (1008, 56658), (1026, 55664), (1064, 53676), (1136, 50274), (1176, 48564), (1197, 47712), (1278, 44688), (1323, 43168), (1349, 42336), (1368, 41748), (1491, 38304), (1512, 37772), (1568, 36423), (1596, 35784), (1704, 33516), (1764, 32376), (1824, 31311), (1862, 30672), (1917, 29792), (1988, 28728), (2016, 28329), (2052, 27832), (2128, 26838), (2272, 25137), (2352, 24282), (2394, 23856), (2556, 22344), (2646, 21584), (2698, 21168), (2736, 20874), (2793, 20448), (2982, 19152), (3024, 18886), (3192, 17892), (3408, 16758), (3479, 16416), (3528, 16188), (3591, 15904), (3724, 15336), (3834, 14896), (3976, 14364), (4047, 14112), (4104, 13916), (4256, 13419), (4473, 12768), (4704, 12141), (4788, 11928), (5112, 11172), (5292, 10792), (5396, 10584), (5472, 10437), (5586, 10224), (5964, 9576), (6048, 9443), (6384, 8946), (6816, 8379), (6958, 8208), (7056, 8094), (7182, 7952), (7448, 7668)]