315789312

素因数分解:

$2^{12}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1$

素因数の和:887

約数の個数: 104

約数和(自身を含む): 870211840

約数和(自身を除く): 554422528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 829, 992, 1024, 1488, 1536, 1658, 1984, 2048, 2487, 2976, 3072, 3316, 3968, 4096, 4974, 5952, 6144, 6632, 7936, 9948, 11904, 12288, 13264, 15872, 19896, 23808, 25699, 26528, 31744, 39792, 47616, 51398, 53056, 63488, 77097, 79584, 95232, 102796, 106112, 126976, 154194, 159168, 190464, 205592, 212224, 308388, 318336, 380928, 411184, 424448, 616776, 636672, 822368, 848896, 1233552, 1273344, 1644736, 1697792, 2467104, 2546688, 3289472, 3395584, 4934208, 5093376, 6578944, 9868416, 10186752, 13157888, 19736832, 26315776, 39473664, 52631552, 78947328, 105263104, 157894656, 315789312]

約数ペア:

[(1, 315789312), (2, 157894656), (3, 105263104), (4, 78947328), (6, 52631552), (8, 39473664), (12, 26315776), (16, 19736832), (24, 13157888), (31, 10186752), (32, 9868416), (48, 6578944), (62, 5093376), (64, 4934208), (93, 3395584), (96, 3289472), (124, 2546688), (128, 2467104), (186, 1697792), (192, 1644736), (248, 1273344), (256, 1233552), (372, 848896), (384, 822368), (496, 636672), (512, 616776), (744, 424448), (768, 411184), (829, 380928), (992, 318336), (1024, 308388), (1488, 212224), (1536, 205592), (1658, 190464), (1984, 159168), (2048, 154194), (2487, 126976), (2976, 106112), (3072, 102796), (3316, 95232), (3968, 79584), (4096, 77097), (4974, 63488), (5952, 53056), (6144, 51398), (6632, 47616), (7936, 39792), (9948, 31744), (11904, 26528), (12288, 25699), (13264, 23808), (15872, 19896)]