271577856

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 288

約数和(自身を含む): 875943936

約数和(自身を除く): 604366080

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 31, 32, 33, 34, 44, 48, 51, 61, 62, 64, 66, 68, 88, 93, 96, 102, 122, 124, 128, 132, 136, 176, 183, 186, 187, 192, 204, 244, 248, 256, 264, 272, 341, 352, 366, 372, 374, 384, 408, 488, 496, 527, 528, 544, 561, 671, 682, 704, 732, 744, 748, 768, 816, 976, 992, 1023, 1037, 1054, 1056, 1088, 1122, 1342, 1364, 1408, 1464, 1488, 1496, 1581, 1632, 1891, 1952, 1984, 2013, 2046, 2074, 2108, 2112, 2176, 2244, 2684, 2728, 2816, 2928, 2976, 2992, 3111, 3162, 3264, 3782, 3904, 3968, 4026, 4092, 4148, 4216, 4224, 4352, 4488, 5368, 5456, 5673, 5797, 5856, 5952, 5984, 6222, 6324, 6528, 7564, 7808, 7936, 8052, 8184, 8296, 8432, 8448, 8976, 10736, 10912, 11346, 11407, 11594, 11712, 11904, 11968, 12444, 12648, 13056, 15128, 15616, 16104, 16368, 16592, 16864, 17391, 17952, 20801, 21472, 21824, 22692, 22814, 23188, 23424, 23808, 23936, 24888, 25296, 30256, 32147, 32208, 32736, 33184, 33728, 34221, 34782, 35904, 41602, 42944, 43648, 45384, 45628, 46376, 46848, 47872, 49776, 50592, 60512, 62403, 64294, 64416, 65472, 66368, 67456, 68442, 69564, 71808, 83204, 85888, 87296, 90768, 91256, 92752, 96441, 99552, 101184, 121024, 124806, 128588, 128832, 130944, 132736, 134912, 136884, 139128, 143616, 166408, 171776, 181536, 182512, 185504, 192882, 199104, 202368, 242048, 249612, 257176, 257664, 261888, 265472, 273768, 278256, 332816, 353617, 363072, 365024, 371008, 385764, 398208, 404736, 484096, 499224, 514352, 515328, 547536, 556512, 665632, 707234, 726144, 730048, 742016, 771528, 796416, 998448, 1028704, 1060851, 1095072, 1113024, 1331264, 1414468, 1452288, 1460096, 1484032, 1543056, 1996896, 2057408, 2121702, 2190144, 2226048, 2662528, 2828936, 2920192, 3086112, 3993792, 4114816, 4243404, 4380288, 4452096, 5325056, 5657872, 6172224, 7987584, 8229632, 8486808, 8760576, 11315744, 12344448, 15975168, 16973616, 22631488, 24688896, 33947232, 45262976, 67894464, 90525952, 135788928, 271577856]

約数ペア:

[(1, 271577856), (2, 135788928), (3, 90525952), (4, 67894464), (6, 45262976), (8, 33947232), (11, 24688896), (12, 22631488), (16, 16973616), (17, 15975168), (22, 12344448), (24, 11315744), (31, 8760576), (32, 8486808), (33, 8229632), (34, 7987584), (44, 6172224), (48, 5657872), (51, 5325056), (61, 4452096), (62, 4380288), (64, 4243404), (66, 4114816), (68, 3993792), (88, 3086112), (93, 2920192), (96, 2828936), (102, 2662528), (122, 2226048), (124, 2190144), (128, 2121702), (132, 2057408), (136, 1996896), (176, 1543056), (183, 1484032), (186, 1460096), (187, 1452288), (192, 1414468), (204, 1331264), (244, 1113024), (248, 1095072), (256, 1060851), (264, 1028704), (272, 998448), (341, 796416), (352, 771528), (366, 742016), (372, 730048), (374, 726144), (384, 707234), (408, 665632), (488, 556512), (496, 547536), (527, 515328), (528, 514352), (544, 499224), (561, 484096), (671, 404736), (682, 398208), (704, 385764), (732, 371008), (744, 365024), (748, 363072), (768, 353617), (816, 332816), (976, 278256), (992, 273768), (1023, 265472), (1037, 261888), (1054, 257664), (1056, 257176), (1088, 249612), (1122, 242048), (1342, 202368), (1364, 199104), (1408, 192882), (1464, 185504), (1488, 182512), (1496, 181536), (1581, 171776), (1632, 166408), (1891, 143616), (1952, 139128), (1984, 136884), (2013, 134912), (2046, 132736), (2074, 130944), (2108, 128832), (2112, 128588), (2176, 124806), (2244, 121024), (2684, 101184), (2728, 99552), (2816, 96441), (2928, 92752), (2976, 91256), (2992, 90768), (3111, 87296), (3162, 85888), (3264, 83204), (3782, 71808), (3904, 69564), (3968, 68442), (4026, 67456), (4092, 66368), (4148, 65472), (4216, 64416), (4224, 64294), (4352, 62403), (4488, 60512), (5368, 50592), (5456, 49776), (5673, 47872), (5797, 46848), (5856, 46376), (5952, 45628), (5984, 45384), (6222, 43648), (6324, 42944), (6528, 41602), (7564, 35904), (7808, 34782), (7936, 34221), (8052, 33728), (8184, 33184), (8296, 32736), (8432, 32208), (8448, 32147), (8976, 30256), (10736, 25296), (10912, 24888), (11346, 23936), (11407, 23808), (11594, 23424), (11712, 23188), (11904, 22814), (11968, 22692), (12444, 21824), (12648, 21472), (13056, 20801), (15128, 17952), (15616, 17391), (16104, 16864), (16368, 16592)]