254174208

素因数分解:

$2^{10}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:228

約数の個数: 176

約数和(自身を含む): 745173504

約数和(自身を除く): 490999296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 64, 68, 93, 96, 102, 124, 128, 136, 157, 186, 192, 204, 248, 256, 272, 314, 372, 384, 408, 471, 496, 512, 527, 544, 628, 744, 768, 816, 942, 992, 1024, 1054, 1088, 1256, 1488, 1536, 1581, 1632, 1884, 1984, 2108, 2176, 2512, 2669, 2976, 3072, 3162, 3264, 3768, 3968, 4216, 4352, 4867, 5024, 5338, 5952, 6324, 6528, 7536, 7936, 8007, 8432, 8704, 9734, 10048, 10676, 11904, 12648, 13056, 14601, 15072, 15872, 16014, 16864, 17408, 19468, 20096, 21352, 23808, 25296, 26112, 29202, 30144, 31744, 32028, 33728, 38936, 40192, 42704, 47616, 50592, 52224, 58404, 60288, 64056, 67456, 77872, 80384, 82739, 85408, 95232, 101184, 116808, 120576, 128112, 134912, 155744, 160768, 165478, 170816, 202368, 233616, 241152, 248217, 256224, 269824, 311488, 330956, 341632, 404736, 467232, 482304, 496434, 512448, 539648, 622976, 661912, 683264, 809472, 934464, 992868, 1024896, 1245952, 1323824, 1366528, 1618944, 1868928, 1985736, 2049792, 2491904, 2647648, 2733056, 3737856, 3971472, 4099584, 4983808, 5295296, 7475712, 7942944, 8199168, 10590592, 14951424, 15885888, 21181184, 31771776, 42362368, 63543552, 84724736, 127087104, 254174208]

約数ペア:

[(1, 254174208), (2, 127087104), (3, 84724736), (4, 63543552), (6, 42362368), (8, 31771776), (12, 21181184), (16, 15885888), (17, 14951424), (24, 10590592), (31, 8199168), (32, 7942944), (34, 7475712), (48, 5295296), (51, 4983808), (62, 4099584), (64, 3971472), (68, 3737856), (93, 2733056), (96, 2647648), (102, 2491904), (124, 2049792), (128, 1985736), (136, 1868928), (157, 1618944), (186, 1366528), (192, 1323824), (204, 1245952), (248, 1024896), (256, 992868), (272, 934464), (314, 809472), (372, 683264), (384, 661912), (408, 622976), (471, 539648), (496, 512448), (512, 496434), (527, 482304), (544, 467232), (628, 404736), (744, 341632), (768, 330956), (816, 311488), (942, 269824), (992, 256224), (1024, 248217), (1054, 241152), (1088, 233616), (1256, 202368), (1488, 170816), (1536, 165478), (1581, 160768), (1632, 155744), (1884, 134912), (1984, 128112), (2108, 120576), (2176, 116808), (2512, 101184), (2669, 95232), (2976, 85408), (3072, 82739), (3162, 80384), (3264, 77872), (3768, 67456), (3968, 64056), (4216, 60288), (4352, 58404), (4867, 52224), (5024, 50592), (5338, 47616), (5952, 42704), (6324, 40192), (6528, 38936), (7536, 33728), (7936, 32028), (8007, 31744), (8432, 30144), (8704, 29202), (9734, 26112), (10048, 25296), (10676, 23808), (11904, 21352), (12648, 20096), (13056, 19468), (14601, 17408), (15072, 16864), (15872, 16014)]