257083008

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1051}}^1$

素因数の和:1095

約数の個数: 192

約数和(自身を含む): 856285920

約数和(自身を除く): 599202912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 84, 91, 96, 98, 104, 112, 128, 147, 156, 168, 182, 192, 196, 208, 224, 273, 294, 312, 336, 364, 384, 392, 416, 448, 546, 588, 624, 637, 672, 728, 784, 832, 896, 1051, 1092, 1176, 1248, 1274, 1344, 1456, 1568, 1664, 1911, 2102, 2184, 2352, 2496, 2548, 2688, 2912, 3136, 3153, 3822, 4204, 4368, 4704, 4992, 5096, 5824, 6272, 6306, 7357, 7644, 8408, 8736, 9408, 10192, 11648, 12612, 13663, 14714, 15288, 16816, 17472, 18816, 20384, 22071, 25224, 27326, 29428, 30576, 33632, 34944, 40768, 40989, 44142, 50448, 51499, 54652, 58856, 61152, 67264, 81536, 81978, 88284, 95641, 100896, 102998, 109304, 117712, 122304, 134528, 154497, 163956, 176568, 191282, 201792, 205996, 218608, 235424, 244608, 286923, 308994, 327912, 353136, 382564, 403584, 411992, 437216, 470848, 573846, 617988, 655824, 669487, 706272, 765128, 823984, 874432, 941696, 1147692, 1235976, 1311648, 1338974, 1412544, 1530256, 1647968, 1748864, 2008461, 2295384, 2471952, 2623296, 2677948, 2825088, 3060512, 3295936, 4016922, 4590768, 4943904, 5246592, 5355896, 6121024, 6591872, 8033844, 9181536, 9887808, 10711792, 12242048, 16067688, 18363072, 19775616, 21423584, 32135376, 36726144, 42847168, 64270752, 85694336, 128541504, 257083008]

約数ペア:

[(1, 257083008), (2, 128541504), (3, 85694336), (4, 64270752), (6, 42847168), (7, 36726144), (8, 32135376), (12, 21423584), (13, 19775616), (14, 18363072), (16, 16067688), (21, 12242048), (24, 10711792), (26, 9887808), (28, 9181536), (32, 8033844), (39, 6591872), (42, 6121024), (48, 5355896), (49, 5246592), (52, 4943904), (56, 4590768), (64, 4016922), (78, 3295936), (84, 3060512), (91, 2825088), (96, 2677948), (98, 2623296), (104, 2471952), (112, 2295384), (128, 2008461), (147, 1748864), (156, 1647968), (168, 1530256), (182, 1412544), (192, 1338974), (196, 1311648), (208, 1235976), (224, 1147692), (273, 941696), (294, 874432), (312, 823984), (336, 765128), (364, 706272), (384, 669487), (392, 655824), (416, 617988), (448, 573846), (546, 470848), (588, 437216), (624, 411992), (637, 403584), (672, 382564), (728, 353136), (784, 327912), (832, 308994), (896, 286923), (1051, 244608), (1092, 235424), (1176, 218608), (1248, 205996), (1274, 201792), (1344, 191282), (1456, 176568), (1568, 163956), (1664, 154497), (1911, 134528), (2102, 122304), (2184, 117712), (2352, 109304), (2496, 102998), (2548, 100896), (2688, 95641), (2912, 88284), (3136, 81978), (3153, 81536), (3822, 67264), (4204, 61152), (4368, 58856), (4704, 54652), (4992, 51499), (5096, 50448), (5824, 44142), (6272, 40989), (6306, 40768), (7357, 34944), (7644, 33632), (8408, 30576), (8736, 29428), (9408, 27326), (10192, 25224), (11648, 22071), (12612, 20384), (13663, 18816), (14714, 17472), (15288, 16816)]