470893992368

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{947}}^1\times {\mathrm{114679}}^1$

素因数の和:115905

約数の個数: 40

約数和(自身を含む): 916698708480

約数和(自身を除く): 445804716112

約数列:

[1, 2, 4, 8, 16, 271, 542, 947, 1084, 1894, 2168, 3788, 4336, 7576, 15152, 114679, 229358, 256637, 458716, 513274, 917432, 1026548, 1834864, 2053096, 4106192, 31078009, 62156018, 108601013, 124312036, 217202026, 248624072, 434404052, 497248144, 868808104, 1737616208, 29430874523, 58861749046, 117723498092, 235446996184, 470893992368]

約数ペア:

[(1, 470893992368), (2, 235446996184), (4, 117723498092), (8, 58861749046), (16, 29430874523), (271, 1737616208), (542, 868808104), (947, 497248144), (1084, 434404052), (1894, 248624072), (2168, 217202026), (3788, 124312036), (4336, 108601013), (7576, 62156018), (15152, 31078009), (114679, 4106192), (229358, 2053096), (256637, 1834864), (458716, 1026548), (513274, 917432)]