268958976

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:153

約数の個数: 288

約数和(自身を含む): 879083520

約数和(自身を除く): 610124544

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 32, 33, 39, 44, 48, 52, 62, 64, 66, 78, 79, 88, 93, 96, 104, 124, 128, 132, 143, 156, 158, 176, 186, 192, 208, 237, 248, 256, 264, 286, 312, 316, 341, 352, 372, 384, 403, 416, 429, 474, 496, 528, 572, 624, 632, 682, 704, 744, 768, 806, 832, 858, 869, 948, 992, 1023, 1027, 1056, 1144, 1209, 1248, 1264, 1364, 1408, 1488, 1612, 1664, 1716, 1738, 1896, 1984, 2046, 2054, 2112, 2288, 2418, 2449, 2496, 2528, 2607, 2728, 2816, 2976, 3081, 3224, 3328, 3432, 3476, 3792, 3968, 4092, 4108, 4224, 4433, 4576, 4836, 4898, 4992, 5056, 5214, 5456, 5952, 6162, 6448, 6864, 6952, 7347, 7584, 7936, 8184, 8216, 8448, 8866, 9152, 9672, 9796, 9984, 10112, 10428, 10912, 11297, 11904, 12324, 12896, 13299, 13728, 13904, 14694, 15168, 16368, 16432, 17732, 18304, 19344, 19592, 20224, 20856, 21824, 22594, 23808, 24648, 25792, 26598, 26939, 27456, 27808, 29388, 30336, 31837, 32736, 32864, 33891, 35464, 36608, 38688, 39184, 41712, 43648, 45188, 49296, 51584, 53196, 53878, 54912, 55616, 58776, 60672, 63674, 65472, 65728, 67782, 70928, 77376, 78368, 80817, 83424, 87296, 90376, 95511, 98592, 103168, 106392, 107756, 109824, 111232, 117552, 127348, 130944, 131456, 135564, 141856, 154752, 156736, 161634, 166848, 180752, 191022, 197184, 212784, 215512, 222464, 235104, 254696, 261888, 262912, 271128, 283712, 309504, 313472, 323268, 333696, 350207, 361504, 382044, 394368, 425568, 431024, 470208, 509392, 542256, 567424, 626944, 646536, 667392, 700414, 723008, 764088, 788736, 851136, 862048, 940416, 1018784, 1050621, 1084512, 1134848, 1293072, 1400828, 1446016, 1528176, 1702272, 1724096, 1880832, 2037568, 2101242, 2169024, 2586144, 2801656, 2892032, 3056352, 3404544, 3448192, 4075136, 4202484, 4338048, 5172288, 5603312, 6112704, 6896384, 8150272, 8404968, 8676096, 10344576, 11206624, 12225408, 16809936, 20689152, 22413248, 24450816, 33619872, 44826496, 67239744, 89652992, 134479488, 268958976]

約数ペア:

[(1, 268958976), (2, 134479488), (3, 89652992), (4, 67239744), (6, 44826496), (8, 33619872), (11, 24450816), (12, 22413248), (13, 20689152), (16, 16809936), (22, 12225408), (24, 11206624), (26, 10344576), (31, 8676096), (32, 8404968), (33, 8150272), (39, 6896384), (44, 6112704), (48, 5603312), (52, 5172288), (62, 4338048), (64, 4202484), (66, 4075136), (78, 3448192), (79, 3404544), (88, 3056352), (93, 2892032), (96, 2801656), (104, 2586144), (124, 2169024), (128, 2101242), (132, 2037568), (143, 1880832), (156, 1724096), (158, 1702272), (176, 1528176), (186, 1446016), (192, 1400828), (208, 1293072), (237, 1134848), (248, 1084512), (256, 1050621), (264, 1018784), (286, 940416), (312, 862048), (316, 851136), (341, 788736), (352, 764088), (372, 723008), (384, 700414), (403, 667392), (416, 646536), (429, 626944), (474, 567424), (496, 542256), (528, 509392), (572, 470208), (624, 431024), (632, 425568), (682, 394368), (704, 382044), (744, 361504), (768, 350207), (806, 333696), (832, 323268), (858, 313472), (869, 309504), (948, 283712), (992, 271128), (1023, 262912), (1027, 261888), (1056, 254696), (1144, 235104), (1209, 222464), (1248, 215512), (1264, 212784), (1364, 197184), (1408, 191022), (1488, 180752), (1612, 166848), (1664, 161634), (1716, 156736), (1738, 154752), (1896, 141856), (1984, 135564), (2046, 131456), (2054, 130944), (2112, 127348), (2288, 117552), (2418, 111232), (2449, 109824), (2496, 107756), (2528, 106392), (2607, 103168), (2728, 98592), (2816, 95511), (2976, 90376), (3081, 87296), (3224, 83424), (3328, 80817), (3432, 78368), (3476, 77376), (3792, 70928), (3968, 67782), (4092, 65728), (4108, 65472), (4224, 63674), (4433, 60672), (4576, 58776), (4836, 55616), (4898, 54912), (4992, 53878), (5056, 53196), (5214, 51584), (5456, 49296), (5952, 45188), (6162, 43648), (6448, 41712), (6864, 39184), (6952, 38688), (7347, 36608), (7584, 35464), (7936, 33891), (8184, 32864), (8216, 32736), (8448, 31837), (8866, 30336), (9152, 29388), (9672, 27808), (9796, 27456), (9984, 26939), (10112, 26598), (10428, 25792), (10912, 24648), (11297, 23808), (11904, 22594), (12324, 21824), (12896, 20856), (13299, 20224), (13728, 19592), (13904, 19344), (14694, 18304), (15168, 17732), (16368, 16432)]