315538432

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:397

約数の個数: 88

約数和(自身を含む): 697126320

約数和(自身を除く): 381587888

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 109, 128, 176, 218, 256, 257, 352, 436, 512, 514, 704, 872, 1024, 1028, 1199, 1408, 1744, 2056, 2398, 2816, 2827, 3488, 4112, 4796, 5632, 5654, 6976, 8224, 9592, 11264, 11308, 13952, 16448, 19184, 22616, 27904, 28013, 32896, 38368, 45232, 55808, 56026, 65792, 76736, 90464, 111616, 112052, 131584, 153472, 180928, 224104, 263168, 306944, 308143, 361856, 448208, 613888, 616286, 723712, 896416, 1227776, 1232572, 1447424, 1792832, 2465144, 2894848, 3585664, 4930288, 7171328, 9860576, 14342656, 19721152, 28685312, 39442304, 78884608, 157769216, 315538432]

約数ペア:

[(1, 315538432), (2, 157769216), (4, 78884608), (8, 39442304), (11, 28685312), (16, 19721152), (22, 14342656), (32, 9860576), (44, 7171328), (64, 4930288), (88, 3585664), (109, 2894848), (128, 2465144), (176, 1792832), (218, 1447424), (256, 1232572), (257, 1227776), (352, 896416), (436, 723712), (512, 616286), (514, 613888), (704, 448208), (872, 361856), (1024, 308143), (1028, 306944), (1199, 263168), (1408, 224104), (1744, 180928), (2056, 153472), (2398, 131584), (2816, 112052), (2827, 111616), (3488, 90464), (4112, 76736), (4796, 65792), (5632, 56026), (5654, 55808), (6976, 45232), (8224, 38368), (9592, 32896), (11264, 28013), (11308, 27904), (13952, 22616), (16448, 19184)]