1577684628

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^2\times {\mathrm{28813}}^1$

素因数の和:28855

約数の個数: 90

約数和(自身を含む): 4466198814

約数和(自身を除く): 2888514186

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 169, 234, 324, 338, 351, 468, 507, 676, 702, 1014, 1053, 1404, 1521, 2028, 2106, 3042, 4212, 4563, 6084, 9126, 13689, 18252, 27378, 28813, 54756, 57626, 86439, 115252, 172878, 259317, 345756, 374569, 518634, 749138, 777951, 1037268, 1123707, 1498276, 1555902, 2247414, 2333853, 3111804, 3371121, 4494828, 4667706, 4869397, 6742242, 9335412, 9738794, 10113363, 13484484, 14608191, 19477588, 20226726, 29216382, 30340089, 40453452, 43824573, 58432764, 60680178, 87649146, 121360356, 131473719, 175298292, 262947438, 394421157, 525894876, 788842314, 1577684628]

約数ペア:

[(1, 1577684628), (2, 788842314), (3, 525894876), (4, 394421157), (6, 262947438), (9, 175298292), (12, 131473719), (13, 121360356), (18, 87649146), (26, 60680178), (27, 58432764), (36, 43824573), (39, 40453452), (52, 30340089), (54, 29216382), (78, 20226726), (81, 19477588), (108, 14608191), (117, 13484484), (156, 10113363), (162, 9738794), (169, 9335412), (234, 6742242), (324, 4869397), (338, 4667706), (351, 4494828), (468, 3371121), (507, 3111804), (676, 2333853), (702, 2247414), (1014, 1555902), (1053, 1498276), (1404, 1123707), (1521, 1037268), (2028, 777951), (2106, 749138), (3042, 518634), (4212, 374569), (4563, 345756), (6084, 259317), (9126, 172878), (13689, 115252), (18252, 86439), (27378, 57626), (28813, 54756)]