247171888

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{239}}^1\times {\mathrm{593}}^1$

素因数の和:949

約数の個数: 40

約数和(自身を含む): 486129600

約数和(自身を除く): 238957712

約数列:

[1, 2, 4, 8, 16, 109, 218, 239, 436, 478, 593, 872, 956, 1186, 1744, 1912, 2372, 3824, 4744, 9488, 26051, 52102, 64637, 104204, 129274, 141727, 208408, 258548, 283454, 416816, 517096, 566908, 1034192, 1133816, 2267632, 15448243, 30896486, 61792972, 123585944, 247171888]

約数ペア:

[(1, 247171888), (2, 123585944), (4, 61792972), (8, 30896486), (16, 15448243), (109, 2267632), (218, 1133816), (239, 1034192), (436, 566908), (478, 517096), (593, 416816), (872, 283454), (956, 258548), (1186, 208408), (1744, 141727), (1912, 129274), (2372, 104204), (3824, 64637), (4744, 52102), (9488, 26051)]