216430592

素因数分解:

$2^{11}\times 7^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:547

約数の個数: 96

約数和(自身を含む): 511580160

約数和(自身を除く): 295149568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 487, 496, 512, 868, 896, 974, 992, 1024, 1736, 1792, 1948, 1984, 2048, 3409, 3472, 3584, 3896, 3968, 6818, 6944, 7168, 7792, 7936, 13636, 13888, 14336, 15097, 15584, 15872, 27272, 27776, 30194, 31168, 31744, 54544, 55552, 60388, 62336, 63488, 105679, 109088, 111104, 120776, 124672, 211358, 218176, 222208, 241552, 249344, 422716, 436352, 444416, 483104, 498688, 845432, 872704, 966208, 997376, 1690864, 1745408, 1932416, 3381728, 3490816, 3864832, 6763456, 6981632, 7729664, 13526912, 15459328, 27053824, 30918656, 54107648, 108215296, 216430592]

約数ペア:

[(1, 216430592), (2, 108215296), (4, 54107648), (7, 30918656), (8, 27053824), (14, 15459328), (16, 13526912), (28, 7729664), (31, 6981632), (32, 6763456), (56, 3864832), (62, 3490816), (64, 3381728), (112, 1932416), (124, 1745408), (128, 1690864), (217, 997376), (224, 966208), (248, 872704), (256, 845432), (434, 498688), (448, 483104), (487, 444416), (496, 436352), (512, 422716), (868, 249344), (896, 241552), (974, 222208), (992, 218176), (1024, 211358), (1736, 124672), (1792, 120776), (1948, 111104), (1984, 109088), (2048, 105679), (3409, 63488), (3472, 62336), (3584, 60388), (3896, 55552), (3968, 54544), (6818, 31744), (6944, 31168), (7168, 30194), (7792, 27776), (7936, 27272), (13636, 15872), (13888, 15584), (14336, 15097)]