218906624

素因数分解:

$2^{14}\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:490

約数の個数: 60

約数和(自身を含む): 452971008

約数和(自身を除く): 234064384

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 431, 496, 512, 862, 992, 1024, 1724, 1984, 2048, 3448, 3968, 4096, 6896, 7936, 8192, 13361, 13792, 15872, 16384, 26722, 27584, 31744, 53444, 55168, 63488, 106888, 110336, 126976, 213776, 220672, 253952, 427552, 441344, 507904, 855104, 882688, 1710208, 1765376, 3420416, 3530752, 6840832, 7061504, 13681664, 27363328, 54726656, 109453312, 218906624]

約数ペア:

[(1, 218906624), (2, 109453312), (4, 54726656), (8, 27363328), (16, 13681664), (31, 7061504), (32, 6840832), (62, 3530752), (64, 3420416), (124, 1765376), (128, 1710208), (248, 882688), (256, 855104), (431, 507904), (496, 441344), (512, 427552), (862, 253952), (992, 220672), (1024, 213776), (1724, 126976), (1984, 110336), (2048, 106888), (3448, 63488), (3968, 55168), (4096, 53444), (6896, 31744), (7936, 27584), (8192, 26722), (13361, 16384), (13792, 15872)]