217058544

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{65537}}^1$

素因数の和:65574

約数の個数: 60

約数和(自身を含む): 633883536

約数和(自身を除く): 416824992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 65537, 131074, 196611, 262148, 393222, 524296, 589833, 786444, 1048592, 1179666, 1507351, 1572888, 2359332, 3014702, 3145776, 4522053, 4718664, 6029404, 9044106, 9437328, 12058808, 13566159, 18088212, 24117616, 27132318, 36176424, 54264636, 72352848, 108529272, 217058544]

約数ペア:

[(1, 217058544), (2, 108529272), (3, 72352848), (4, 54264636), (6, 36176424), (8, 27132318), (9, 24117616), (12, 18088212), (16, 13566159), (18, 12058808), (23, 9437328), (24, 9044106), (36, 6029404), (46, 4718664), (48, 4522053), (69, 3145776), (72, 3014702), (92, 2359332), (138, 1572888), (144, 1507351), (184, 1179666), (207, 1048592), (276, 786444), (368, 589833), (414, 524296), (552, 393222), (828, 262148), (1104, 196611), (1656, 131074), (3312, 65537)]