317860608

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:155

約数の個数: 216

約数和(自身を含む): 957573120

約数和(自身を除く): 639712512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 79, 93, 96, 104, 124, 128, 156, 158, 169, 186, 192, 208, 237, 248, 256, 312, 316, 338, 372, 384, 403, 416, 474, 496, 507, 624, 632, 676, 744, 768, 806, 832, 948, 992, 1014, 1027, 1209, 1248, 1264, 1352, 1488, 1612, 1664, 1896, 1984, 2028, 2054, 2418, 2449, 2496, 2528, 2704, 2976, 3081, 3224, 3328, 3792, 3968, 4056, 4108, 4836, 4898, 4992, 5056, 5239, 5408, 5952, 6162, 6448, 7347, 7584, 7936, 8112, 8216, 9672, 9796, 9984, 10112, 10478, 10816, 11904, 12324, 12896, 13351, 14694, 15168, 15717, 16224, 16432, 19344, 19592, 20224, 20956, 21632, 23808, 24648, 25792, 26702, 29388, 30336, 31434, 31837, 32448, 32864, 38688, 39184, 40053, 41912, 43264, 49296, 51584, 53404, 58776, 60672, 62868, 63674, 64896, 65728, 77376, 78368, 80106, 83824, 95511, 98592, 103168, 106808, 117552, 125736, 127348, 129792, 131456, 154752, 156736, 160212, 167648, 191022, 197184, 213616, 235104, 251472, 254696, 262912, 309504, 313472, 320424, 335296, 382044, 394368, 413881, 427232, 470208, 502944, 509392, 626944, 640848, 670592, 764088, 788736, 827762, 854464, 940416, 1005888, 1018784, 1241643, 1281696, 1341184, 1528176, 1655524, 1708928, 1880832, 2011776, 2037568, 2483286, 2563392, 3056352, 3311048, 3417856, 4023552, 4075136, 4966572, 5126784, 6112704, 6622096, 8150272, 9933144, 10253568, 12225408, 13244192, 19866288, 24450816, 26488384, 39732576, 52976768, 79465152, 105953536, 158930304, 317860608]

約数ペア:

[(1, 317860608), (2, 158930304), (3, 105953536), (4, 79465152), (6, 52976768), (8, 39732576), (12, 26488384), (13, 24450816), (16, 19866288), (24, 13244192), (26, 12225408), (31, 10253568), (32, 9933144), (39, 8150272), (48, 6622096), (52, 6112704), (62, 5126784), (64, 4966572), (78, 4075136), (79, 4023552), (93, 3417856), (96, 3311048), (104, 3056352), (124, 2563392), (128, 2483286), (156, 2037568), (158, 2011776), (169, 1880832), (186, 1708928), (192, 1655524), (208, 1528176), (237, 1341184), (248, 1281696), (256, 1241643), (312, 1018784), (316, 1005888), (338, 940416), (372, 854464), (384, 827762), (403, 788736), (416, 764088), (474, 670592), (496, 640848), (507, 626944), (624, 509392), (632, 502944), (676, 470208), (744, 427232), (768, 413881), (806, 394368), (832, 382044), (948, 335296), (992, 320424), (1014, 313472), (1027, 309504), (1209, 262912), (1248, 254696), (1264, 251472), (1352, 235104), (1488, 213616), (1612, 197184), (1664, 191022), (1896, 167648), (1984, 160212), (2028, 156736), (2054, 154752), (2418, 131456), (2449, 129792), (2496, 127348), (2528, 125736), (2704, 117552), (2976, 106808), (3081, 103168), (3224, 98592), (3328, 95511), (3792, 83824), (3968, 80106), (4056, 78368), (4108, 77376), (4836, 65728), (4898, 64896), (4992, 63674), (5056, 62868), (5239, 60672), (5408, 58776), (5952, 53404), (6162, 51584), (6448, 49296), (7347, 43264), (7584, 41912), (7936, 40053), (8112, 39184), (8216, 38688), (9672, 32864), (9796, 32448), (9984, 31837), (10112, 31434), (10478, 30336), (10816, 29388), (11904, 26702), (12324, 25792), (12896, 24648), (13351, 23808), (14694, 21632), (15168, 20956), (15717, 20224), (16224, 19592), (16432, 19344)]