678337536

素因数分解:

$2^{10}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1$

素因数の和:490

約数の個数: 176

約数和(自身を含む): 1980840960

約数和(自身を除く): 1302503424

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, 186, 192, 204, 248, 256, 272, 372, 384, 408, 419, 496, 512, 527, 544, 744, 768, 816, 838, 992, 1024, 1054, 1088, 1257, 1488, 1536, 1581, 1632, 1676, 1984, 2108, 2176, 2514, 2976, 3072, 3162, 3264, 3352, 3968, 4216, 4352, 5028, 5952, 6324, 6528, 6704, 7123, 7936, 8432, 8704, 10056, 11904, 12648, 12989, 13056, 13408, 14246, 15872, 16864, 17408, 20112, 21369, 23808, 25296, 25978, 26112, 26816, 28492, 31744, 33728, 38967, 40224, 42738, 47616, 50592, 51956, 52224, 53632, 56984, 67456, 77934, 80448, 85476, 95232, 101184, 103912, 107264, 113968, 134912, 155868, 160896, 170952, 202368, 207824, 214528, 220813, 227936, 269824, 311736, 321792, 341904, 404736, 415648, 429056, 441626, 455872, 539648, 623472, 643584, 662439, 683808, 809472, 831296, 883252, 911744, 1246944, 1287168, 1324878, 1367616, 1618944, 1662592, 1766504, 1823488, 2493888, 2649756, 2735232, 3325184, 3533008, 3646976, 4987776, 5299512, 5470464, 6650368, 7066016, 7293952, 9975552, 10599024, 10940928, 13300736, 14132032, 19951104, 21198048, 21881856, 28264064, 39902208, 42396096, 56528128, 84792192, 113056256, 169584384, 226112512, 339168768, 678337536]

約数ペア:

[(1, 678337536), (2, 339168768), (3, 226112512), (4, 169584384), (6, 113056256), (8, 84792192), (12, 56528128), (16, 42396096), (17, 39902208), (24, 28264064), (31, 21881856), (32, 21198048), (34, 19951104), (48, 14132032), (51, 13300736), (62, 10940928), (64, 10599024), (68, 9975552), (93, 7293952), (96, 7066016), (102, 6650368), (124, 5470464), (128, 5299512), (136, 4987776), (186, 3646976), (192, 3533008), (204, 3325184), (248, 2735232), (256, 2649756), (272, 2493888), (372, 1823488), (384, 1766504), (408, 1662592), (419, 1618944), (496, 1367616), (512, 1324878), (527, 1287168), (544, 1246944), (744, 911744), (768, 883252), (816, 831296), (838, 809472), (992, 683808), (1024, 662439), (1054, 643584), (1088, 623472), (1257, 539648), (1488, 455872), (1536, 441626), (1581, 429056), (1632, 415648), (1676, 404736), (1984, 341904), (2108, 321792), (2176, 311736), (2514, 269824), (2976, 227936), (3072, 220813), (3162, 214528), (3264, 207824), (3352, 202368), (3968, 170952), (4216, 160896), (4352, 155868), (5028, 134912), (5952, 113968), (6324, 107264), (6528, 103912), (6704, 101184), (7123, 95232), (7936, 85476), (8432, 80448), (8704, 77934), (10056, 67456), (11904, 56984), (12648, 53632), (12989, 52224), (13056, 51956), (13408, 50592), (14246, 47616), (15872, 42738), (16864, 40224), (17408, 38967), (20112, 33728), (21369, 31744), (23808, 28492), (25296, 26816), (25978, 26112)]