1282122912

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:411

約数の個数: 192

約数和(自身を含む): 3945037824

約数和(自身を除く): 2662914912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 83, 84, 96, 112, 127, 166, 168, 181, 224, 249, 254, 332, 336, 362, 381, 498, 508, 543, 581, 664, 672, 724, 762, 889, 996, 1016, 1086, 1162, 1267, 1328, 1448, 1524, 1743, 1778, 1992, 2032, 2172, 2324, 2534, 2656, 2667, 2896, 3048, 3486, 3556, 3801, 3984, 4064, 4344, 4648, 5068, 5334, 5792, 6096, 6972, 7112, 7602, 7968, 8688, 9296, 10136, 10541, 10668, 12192, 13944, 14224, 15023, 15204, 17376, 18592, 20272, 21082, 21336, 22987, 27888, 28448, 30046, 30408, 31623, 40544, 42164, 42672, 45069, 45974, 55776, 60092, 60816, 63246, 68961, 73787, 84328, 85344, 90138, 91948, 105161, 120184, 121632, 126492, 137922, 147574, 160909, 168656, 180276, 183896, 210322, 221361, 240368, 252984, 275844, 295148, 315483, 321818, 337312, 360552, 367792, 420644, 442722, 480736, 482727, 505968, 551688, 590296, 630966, 643636, 721104, 735584, 841288, 885444, 965454, 1011936, 1103376, 1180592, 1261932, 1287272, 1442208, 1682576, 1770888, 1907921, 1930908, 2206752, 2361184, 2523864, 2574544, 3365152, 3541776, 3815842, 3861816, 5047728, 5149088, 5723763, 7083552, 7631684, 7723632, 10095456, 11447526, 13355447, 15263368, 15447264, 22895052, 26710894, 30526736, 40066341, 45790104, 53421788, 61053472, 80132682, 91580208, 106843576, 160265364, 183160416, 213687152, 320530728, 427374304, 641061456, 1282122912]

約数ペア:

[(1, 1282122912), (2, 641061456), (3, 427374304), (4, 320530728), (6, 213687152), (7, 183160416), (8, 160265364), (12, 106843576), (14, 91580208), (16, 80132682), (21, 61053472), (24, 53421788), (28, 45790104), (32, 40066341), (42, 30526736), (48, 26710894), (56, 22895052), (83, 15447264), (84, 15263368), (96, 13355447), (112, 11447526), (127, 10095456), (166, 7723632), (168, 7631684), (181, 7083552), (224, 5723763), (249, 5149088), (254, 5047728), (332, 3861816), (336, 3815842), (362, 3541776), (381, 3365152), (498, 2574544), (508, 2523864), (543, 2361184), (581, 2206752), (664, 1930908), (672, 1907921), (724, 1770888), (762, 1682576), (889, 1442208), (996, 1287272), (1016, 1261932), (1086, 1180592), (1162, 1103376), (1267, 1011936), (1328, 965454), (1448, 885444), (1524, 841288), (1743, 735584), (1778, 721104), (1992, 643636), (2032, 630966), (2172, 590296), (2324, 551688), (2534, 505968), (2656, 482727), (2667, 480736), (2896, 442722), (3048, 420644), (3486, 367792), (3556, 360552), (3801, 337312), (3984, 321818), (4064, 315483), (4344, 295148), (4648, 275844), (5068, 252984), (5334, 240368), (5792, 221361), (6096, 210322), (6972, 183896), (7112, 180276), (7602, 168656), (7968, 160909), (8688, 147574), (9296, 137922), (10136, 126492), (10541, 121632), (10668, 120184), (12192, 105161), (13944, 91948), (14224, 90138), (15023, 85344), (15204, 84328), (17376, 73787), (18592, 68961), (20272, 63246), (21082, 60816), (21336, 60092), (22987, 55776), (27888, 45974), (28448, 45069), (30046, 42672), (30408, 42164), (31623, 40544)]