286354432

素因数分解:

$2^{10}\times 7^2\times {\mathrm{13}}^1\times {\mathrm{439}}^1$

素因数の和:486

約数の個数: 132

約数和(自身を含む): 718742640

約数和(自身を除く): 432388208

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 256, 364, 392, 416, 439, 448, 512, 637, 728, 784, 832, 878, 896, 1024, 1274, 1456, 1568, 1664, 1756, 1792, 2548, 2912, 3073, 3136, 3328, 3512, 3584, 5096, 5707, 5824, 6146, 6272, 6656, 7024, 7168, 10192, 11414, 11648, 12292, 12544, 13312, 14048, 20384, 21511, 22828, 23296, 24584, 25088, 28096, 39949, 40768, 43022, 45656, 46592, 49168, 50176, 56192, 79898, 81536, 86044, 91312, 93184, 98336, 112384, 159796, 163072, 172088, 182624, 196672, 224768, 279643, 319592, 326144, 344176, 365248, 393344, 449536, 559286, 639184, 652288, 688352, 730496, 786688, 1118572, 1278368, 1376704, 1460992, 1573376, 2237144, 2556736, 2753408, 2921984, 3146752, 4474288, 5113472, 5506816, 5843968, 8948576, 10226944, 11013632, 17897152, 20453888, 22027264, 35794304, 40907776, 71588608, 143177216, 286354432]

約数ペア:

[(1, 286354432), (2, 143177216), (4, 71588608), (7, 40907776), (8, 35794304), (13, 22027264), (14, 20453888), (16, 17897152), (26, 11013632), (28, 10226944), (32, 8948576), (49, 5843968), (52, 5506816), (56, 5113472), (64, 4474288), (91, 3146752), (98, 2921984), (104, 2753408), (112, 2556736), (128, 2237144), (182, 1573376), (196, 1460992), (208, 1376704), (224, 1278368), (256, 1118572), (364, 786688), (392, 730496), (416, 688352), (439, 652288), (448, 639184), (512, 559286), (637, 449536), (728, 393344), (784, 365248), (832, 344176), (878, 326144), (896, 319592), (1024, 279643), (1274, 224768), (1456, 196672), (1568, 182624), (1664, 172088), (1756, 163072), (1792, 159796), (2548, 112384), (2912, 98336), (3073, 93184), (3136, 91312), (3328, 86044), (3512, 81536), (3584, 79898), (5096, 56192), (5707, 50176), (5824, 49168), (6146, 46592), (6272, 45656), (6656, 43022), (7024, 40768), (7168, 39949), (10192, 28096), (11414, 25088), (11648, 24584), (12292, 23296), (12544, 22828), (13312, 21511), (14048, 20384)]