320032848

素因数分解:

$2^4\times 3^1\times {\mathrm{257}}^1\times {\mathrm{25943}}^1$

素因数の和:26211

約数の個数: 40

約数和(自身を含む): 830000448

約数和(自身を除く): 509967600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 257, 514, 771, 1028, 1542, 2056, 3084, 4112, 6168, 12336, 25943, 51886, 77829, 103772, 155658, 207544, 311316, 415088, 622632, 1245264, 6667351, 13334702, 20002053, 26669404, 40004106, 53338808, 80008212, 106677616, 160016424, 320032848]

約数ペア:

[(1, 320032848), (2, 160016424), (3, 106677616), (4, 80008212), (6, 53338808), (8, 40004106), (12, 26669404), (16, 20002053), (24, 13334702), (48, 6667351), (257, 1245264), (514, 622632), (771, 415088), (1028, 311316), (1542, 207544), (2056, 155658), (3084, 103772), (4112, 77829), (6168, 51886), (12336, 25943)]