305207844

素因数分解:

$2^2\times 3^1\times {\mathrm{151}}^1\times {\mathrm{389}}^1\times {\mathrm{433}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 720370560

約数和(自身を除く): 415162716

約数列:

[1, 2, 3, 4, 6, 12, 151, 302, 389, 433, 453, 604, 778, 866, 906, 1167, 1299, 1556, 1732, 1812, 2334, 2598, 4668, 5196, 58739, 65383, 117478, 130766, 168437, 176217, 196149, 234956, 261532, 336874, 352434, 392298, 505311, 673748, 704868, 784596, 1010622, 2021244, 25433987, 50867974, 76301961, 101735948, 152603922, 305207844]

約数ペア:

[(1, 305207844), (2, 152603922), (3, 101735948), (4, 76301961), (6, 50867974), (12, 25433987), (151, 2021244), (302, 1010622), (389, 784596), (433, 704868), (453, 673748), (604, 505311), (778, 392298), (866, 352434), (906, 336874), (1167, 261532), (1299, 234956), (1556, 196149), (1732, 176217), (1812, 168437), (2334, 130766), (2598, 117478), (4668, 65383), (5196, 58739)]