259636048

素因数分解:

$2^4\times 7^1\times {\mathrm{241}}^1\times {\mathrm{9619}}^1$

素因数の和:9875

約数の個数: 40

約数和(自身を含む): 577353920

約数和(自身を除く): 317717872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 241, 482, 964, 1687, 1928, 3374, 3856, 6748, 9619, 13496, 19238, 26992, 38476, 67333, 76952, 134666, 153904, 269332, 538664, 1077328, 2318179, 4636358, 9272716, 16227253, 18545432, 32454506, 37090864, 64909012, 129818024, 259636048]

約数ペア:

[(1, 259636048), (2, 129818024), (4, 64909012), (7, 37090864), (8, 32454506), (14, 18545432), (16, 16227253), (28, 9272716), (56, 4636358), (112, 2318179), (241, 1077328), (482, 538664), (964, 269332), (1687, 153904), (1928, 134666), (3374, 76952), (3856, 67333), (6748, 38476), (9619, 26992), (13496, 19238)]