340827368

素因数分解:

$2^3\times 7^1\times {\mathrm{149}}^1\times {\mathrm{40847}}^1$

素因数の和:41009

約数の個数: 32

約数和(自身を含む): 735264000

約数和(自身を除く): 394436632

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 149, 298, 596, 1043, 1192, 2086, 4172, 8344, 40847, 81694, 163388, 285929, 326776, 571858, 1143716, 2287432, 6086203, 12172406, 24344812, 42603421, 48689624, 85206842, 170413684, 340827368]

約数ペア:

[(1, 340827368), (2, 170413684), (4, 85206842), (7, 48689624), (8, 42603421), (14, 24344812), (28, 12172406), (56, 6086203), (149, 2287432), (298, 1143716), (596, 571858), (1043, 326776), (1192, 285929), (2086, 163388), (4172, 81694), (8344, 40847)]