216945536

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 445817520

約数和(自身を除く): 228871984

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 113, 128, 212, 226, 283, 424, 452, 566, 848, 904, 1132, 1696, 1808, 2264, 3392, 3616, 4528, 5989, 6784, 7232, 9056, 11978, 14464, 14999, 18112, 23956, 29998, 31979, 36224, 47912, 59996, 63958, 95824, 119992, 127916, 191648, 239984, 255832, 383296, 479968, 511664, 766592, 959936, 1023328, 1694887, 1919872, 2046656, 3389774, 4093312, 6779548, 13559096, 27118192, 54236384, 108472768, 216945536]

約数ペア:

[(1, 216945536), (2, 108472768), (4, 54236384), (8, 27118192), (16, 13559096), (32, 6779548), (53, 4093312), (64, 3389774), (106, 2046656), (113, 1919872), (128, 1694887), (212, 1023328), (226, 959936), (283, 766592), (424, 511664), (452, 479968), (566, 383296), (848, 255832), (904, 239984), (1132, 191648), (1696, 127916), (1808, 119992), (2264, 95824), (3392, 63958), (3616, 59996), (4528, 47912), (5989, 36224), (6784, 31979), (7232, 29998), (9056, 23956), (11978, 18112), (14464, 14999)]