827790768

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:560

約数の個数: 240

約数和(自身を含む): 2785536000

約数和(自身を除く): 1957745232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 59, 62, 63, 72, 84, 93, 112, 118, 124, 126, 144, 168, 177, 186, 217, 236, 248, 252, 279, 336, 354, 372, 413, 434, 449, 472, 496, 504, 531, 558, 651, 708, 744, 826, 868, 898, 944, 1008, 1062, 1116, 1239, 1302, 1347, 1416, 1488, 1652, 1736, 1796, 1829, 1953, 2124, 2232, 2478, 2604, 2694, 2832, 3143, 3304, 3472, 3592, 3658, 3717, 3906, 4041, 4248, 4464, 4956, 5208, 5388, 5487, 6286, 6608, 7184, 7316, 7434, 7812, 8082, 8496, 9429, 9912, 10416, 10776, 10974, 12572, 12803, 13919, 14632, 14868, 15624, 16164, 16461, 18858, 19824, 21552, 21948, 25144, 25606, 26491, 27838, 28287, 29264, 29736, 31248, 32328, 32922, 37716, 38409, 41757, 43896, 50288, 51212, 52982, 55676, 56574, 59472, 64656, 65844, 75432, 76818, 79473, 83514, 87792, 97433, 102424, 105964, 111352, 113148, 115227, 125271, 131688, 150864, 153636, 158946, 167028, 185437, 194866, 204848, 211928, 222704, 226296, 230454, 238419, 250542, 263376, 292299, 307272, 317892, 334056, 370874, 389732, 423856, 452592, 460908, 476838, 501084, 556311, 584598, 614544, 635784, 668112, 741748, 779464, 821221, 876897, 921816, 953676, 1002168, 1112622, 1169196, 1271568, 1483496, 1558928, 1642442, 1668933, 1753794, 1843632, 1907352, 2004336, 2225244, 2338392, 2463663, 2966992, 3284884, 3337866, 3507588, 3814704, 4450488, 4676784, 4927326, 5748547, 6569768, 6675732, 7015176, 7390989, 8900976, 9854652, 11497094, 13139536, 13351464, 14030352, 14781978, 17245641, 19709304, 22994188, 26702928, 29563956, 34491282, 39418608, 45988376, 51736923, 59127912, 68982564, 91976752, 103473846, 118255824, 137965128, 206947692, 275930256, 413895384, 827790768]

約数ペア:

[(1, 827790768), (2, 413895384), (3, 275930256), (4, 206947692), (6, 137965128), (7, 118255824), (8, 103473846), (9, 91976752), (12, 68982564), (14, 59127912), (16, 51736923), (18, 45988376), (21, 39418608), (24, 34491282), (28, 29563956), (31, 26702928), (36, 22994188), (42, 19709304), (48, 17245641), (56, 14781978), (59, 14030352), (62, 13351464), (63, 13139536), (72, 11497094), (84, 9854652), (93, 8900976), (112, 7390989), (118, 7015176), (124, 6675732), (126, 6569768), (144, 5748547), (168, 4927326), (177, 4676784), (186, 4450488), (217, 3814704), (236, 3507588), (248, 3337866), (252, 3284884), (279, 2966992), (336, 2463663), (354, 2338392), (372, 2225244), (413, 2004336), (434, 1907352), (449, 1843632), (472, 1753794), (496, 1668933), (504, 1642442), (531, 1558928), (558, 1483496), (651, 1271568), (708, 1169196), (744, 1112622), (826, 1002168), (868, 953676), (898, 921816), (944, 876897), (1008, 821221), (1062, 779464), (1116, 741748), (1239, 668112), (1302, 635784), (1347, 614544), (1416, 584598), (1488, 556311), (1652, 501084), (1736, 476838), (1796, 460908), (1829, 452592), (1953, 423856), (2124, 389732), (2232, 370874), (2478, 334056), (2604, 317892), (2694, 307272), (2832, 292299), (3143, 263376), (3304, 250542), (3472, 238419), (3592, 230454), (3658, 226296), (3717, 222704), (3906, 211928), (4041, 204848), (4248, 194866), (4464, 185437), (4956, 167028), (5208, 158946), (5388, 153636), (5487, 150864), (6286, 131688), (6608, 125271), (7184, 115227), (7316, 113148), (7434, 111352), (7812, 105964), (8082, 102424), (8496, 97433), (9429, 87792), (9912, 83514), (10416, 79473), (10776, 76818), (10974, 75432), (12572, 65844), (12803, 64656), (13919, 59472), (14632, 56574), (14868, 55676), (15624, 52982), (16164, 51212), (16461, 50288), (18858, 43896), (19824, 41757), (21552, 38409), (21948, 37716), (25144, 32922), (25606, 32328), (26491, 31248), (27838, 29736), (28287, 29264)]