248896384

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4111}}^1$

素因数の和:4179

約数の個数: 64

約数和(自身を含む): 553639680

約数和(自身を除く): 304743296

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 128, 172, 176, 344, 352, 473, 688, 704, 946, 1376, 1408, 1892, 2752, 3784, 4111, 5504, 7568, 8222, 15136, 16444, 30272, 32888, 45221, 60544, 65776, 90442, 131552, 176773, 180884, 263104, 353546, 361768, 526208, 707092, 723536, 1414184, 1447072, 1944503, 2828368, 2894144, 3889006, 5656736, 5788288, 7778012, 11313472, 15556024, 22626944, 31112048, 62224096, 124448192, 248896384]

約数ペア:

[(1, 248896384), (2, 124448192), (4, 62224096), (8, 31112048), (11, 22626944), (16, 15556024), (22, 11313472), (32, 7778012), (43, 5788288), (44, 5656736), (64, 3889006), (86, 2894144), (88, 2828368), (128, 1944503), (172, 1447072), (176, 1414184), (344, 723536), (352, 707092), (473, 526208), (688, 361768), (704, 353546), (946, 263104), (1376, 180884), (1408, 176773), (1892, 131552), (2752, 90442), (3784, 65776), (4111, 60544), (5504, 45221), (7568, 32888), (8222, 30272), (15136, 16444)]