861811776

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1013}}^1$

素因数の和:1249

約数の個数: 168

約数和(自身を含む): 2839297344

約数和(自身を除く): 1977485568

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, 1013, 1266, 1344, 1477, 1688, 1899, 2016, 2026, 2532, 2954, 3039, 3376, 3798, 4032, 4052, 4431, 5064, 5908, 6078, 6752, 7091, 7596, 8104, 8862, 9117, 10128, 11816, 12156, 13293, 13504, 14182, 15192, 16208, 17724, 18234, 20256, 21273, 23632, 24312, 26586, 28364, 30384, 32416, 35448, 36468, 40512, 42546, 47264, 48624, 53172, 56728, 60768, 63819, 64832, 70896, 72936, 85092, 94528, 97248, 106344, 113456, 121536, 127638, 141792, 145872, 170184, 194496, 212688, 213743, 226912, 255276, 283584, 291744, 340368, 425376, 427486, 453824, 510552, 583488, 641229, 680736, 850752, 854972, 1021104, 1282458, 1361472, 1496201, 1709944, 1923687, 2042208, 2564916, 2992402, 3419888, 3847374, 4084416, 4488603, 5129832, 5984804, 6839776, 7694748, 8977206, 10259664, 11969608, 13465809, 13679552, 15389496, 17954412, 20519328, 23939216, 26931618, 30778992, 35908824, 41038656, 47878432, 53863236, 61557984, 71817648, 95756864, 107726472, 123115968, 143635296, 215452944, 287270592, 430905888, 861811776]

約数ペア:

[(1, 861811776), (2, 430905888), (3, 287270592), (4, 215452944), (6, 143635296), (7, 123115968), (8, 107726472), (9, 95756864), (12, 71817648), (14, 61557984), (16, 53863236), (18, 47878432), (21, 41038656), (24, 35908824), (28, 30778992), (32, 26931618), (36, 23939216), (42, 20519328), (48, 17954412), (56, 15389496), (63, 13679552), (64, 13465809), (72, 11969608), (84, 10259664), (96, 8977206), (112, 7694748), (126, 6839776), (144, 5984804), (168, 5129832), (192, 4488603), (211, 4084416), (224, 3847374), (252, 3419888), (288, 2992402), (336, 2564916), (422, 2042208), (448, 1923687), (504, 1709944), (576, 1496201), (633, 1361472), (672, 1282458), (844, 1021104), (1008, 854972), (1013, 850752), (1266, 680736), (1344, 641229), (1477, 583488), (1688, 510552), (1899, 453824), (2016, 427486), (2026, 425376), (2532, 340368), (2954, 291744), (3039, 283584), (3376, 255276), (3798, 226912), (4032, 213743), (4052, 212688), (4431, 194496), (5064, 170184), (5908, 145872), (6078, 141792), (6752, 127638), (7091, 121536), (7596, 113456), (8104, 106344), (8862, 97248), (9117, 94528), (10128, 85092), (11816, 72936), (12156, 70896), (13293, 64832), (13504, 63819), (14182, 60768), (15192, 56728), (16208, 53172), (17724, 48624), (18234, 47264), (20256, 42546), (21273, 40512), (23632, 36468), (24312, 35448), (26586, 32416), (28364, 30384)]