309953532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{78509}}^1$

素因数の和:78570

約数の個数: 48

約数和(自身を含む): 844139520

約数和(自身を除く): 534185988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 78509, 157018, 235527, 314036, 471054, 549563, 942108, 1099126, 1648689, 2198252, 3297378, 3689923, 6594756, 7379846, 11069769, 14759692, 22139538, 25829461, 44279076, 51658922, 77488383, 103317844, 154976766, 309953532]

約数ペア:

[(1, 309953532), (2, 154976766), (3, 103317844), (4, 77488383), (6, 51658922), (7, 44279076), (12, 25829461), (14, 22139538), (21, 14759692), (28, 11069769), (42, 7379846), (47, 6594756), (84, 3689923), (94, 3297378), (141, 2198252), (188, 1648689), (282, 1099126), (329, 942108), (564, 549563), (658, 471054), (987, 314036), (1316, 235527), (1974, 157018), (3948, 78509)]