331379052

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1\times {\mathrm{643}}^1$

素因数の和:1358

約数の個数: 48

約数和(自身を含む): 787204992

約数和(自身を除く): 455825940

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 641, 643, 804, 1282, 1286, 1923, 1929, 2564, 2572, 3846, 3858, 7692, 7716, 42947, 43081, 85894, 86162, 128841, 129243, 171788, 172324, 257682, 258486, 412163, 515364, 516972, 824326, 1236489, 1648652, 2472978, 4945956, 27614921, 55229842, 82844763, 110459684, 165689526, 331379052]

約数ペア:

[(1, 331379052), (2, 165689526), (3, 110459684), (4, 82844763), (6, 55229842), (12, 27614921), (67, 4945956), (134, 2472978), (201, 1648652), (268, 1236489), (402, 824326), (641, 516972), (643, 515364), (804, 412163), (1282, 258486), (1286, 257682), (1923, 172324), (1929, 171788), (2564, 129243), (2572, 128841), (3846, 86162), (3858, 85894), (7692, 43081), (7716, 42947)]