1230287576

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^2\times {\mathrm{22861}}^1$

素因数の和:22936

約数の個数: 48

約数和(自身を含む): 2724235920

約数和(自身を除く): 1493948344

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 961, 1736, 1922, 3844, 6727, 7688, 13454, 22861, 26908, 45722, 53816, 91444, 160027, 182888, 320054, 640108, 708691, 1280216, 1417382, 2834764, 4960837, 5669528, 9921674, 19843348, 21969421, 39686696, 43938842, 87877684, 153785947, 175755368, 307571894, 615143788, 1230287576]

約数ペア:

[(1, 1230287576), (2, 615143788), (4, 307571894), (7, 175755368), (8, 153785947), (14, 87877684), (28, 43938842), (31, 39686696), (56, 21969421), (62, 19843348), (124, 9921674), (217, 5669528), (248, 4960837), (434, 2834764), (868, 1417382), (961, 1280216), (1736, 708691), (1922, 640108), (3844, 320054), (6727, 182888), (7688, 160027), (13454, 91444), (22861, 53816), (26908, 45722)]