317300224

素因数分解:

$2^9\times {\mathrm{239}}^1\times {\mathrm{2593}}^1$

素因数の和:2850

約数の個数: 40

約数和(自身を含む): 636878880

約数和(自身を除く): 319578656

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 239, 256, 478, 512, 956, 1912, 2593, 3824, 5186, 7648, 10372, 15296, 20744, 30592, 41488, 61184, 82976, 122368, 165952, 331904, 619727, 663808, 1239454, 1327616, 2478908, 4957816, 9915632, 19831264, 39662528, 79325056, 158650112, 317300224]

約数ペア:

[(1, 317300224), (2, 158650112), (4, 79325056), (8, 39662528), (16, 19831264), (32, 9915632), (64, 4957816), (128, 2478908), (239, 1327616), (256, 1239454), (478, 663808), (512, 619727), (956, 331904), (1912, 165952), (2593, 122368), (3824, 82976), (5186, 61184), (7648, 41488), (10372, 30592), (15296, 20744)]