249720774

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{631}}^1\times {\mathrm{929}}^1$

素因数の和:1636

約数の個数: 32

約数和(自身を含む): 507824640

約数和(自身を除く): 258103866

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 631, 929, 1262, 1858, 1893, 2787, 3786, 5574, 44801, 65959, 89602, 131918, 134403, 197877, 268806, 395754, 586199, 1172398, 1758597, 3517194, 41620129, 83240258, 124860387, 249720774]

約数ペア:

[(1, 249720774), (2, 124860387), (3, 83240258), (6, 41620129), (71, 3517194), (142, 1758597), (213, 1172398), (426, 586199), (631, 395754), (929, 268806), (1262, 197877), (1858, 134403), (1893, 131918), (2787, 89602), (3786, 65959), (5574, 44801)]