306836152

素因数分解:

$2^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{28687}}^1$

素因数の和:28891

約数の個数: 32

約数和(自身を含む): 660971520

約数和(自身を除く): 354135368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 191, 382, 764, 1337, 1528, 2674, 5348, 10696, 28687, 57374, 114748, 200809, 229496, 401618, 803236, 1606472, 5479217, 10958434, 21916868, 38354519, 43833736, 76709038, 153418076, 306836152]

約数ペア:

[(1, 306836152), (2, 153418076), (4, 76709038), (7, 43833736), (8, 38354519), (14, 21916868), (28, 10958434), (56, 5479217), (191, 1606472), (382, 803236), (764, 401618), (1337, 229496), (1528, 200809), (2674, 114748), (5348, 57374), (10696, 28687)]