428039352

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{457307}}^1$

素因数の和:457332

約数の個数: 48

約数和(自身を含む): 1248450840

約数和(自身を除く): 820411488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 457307, 914614, 1371921, 1829228, 2743842, 3658456, 4115763, 5487684, 5944991, 8231526, 10975368, 11889982, 16463052, 17834973, 23779964, 32926104, 35669946, 47559928, 53504919, 71339892, 107009838, 142679784, 214019676, 428039352]

約数ペア:

[(1, 428039352), (2, 214019676), (3, 142679784), (4, 107009838), (6, 71339892), (8, 53504919), (9, 47559928), (12, 35669946), (13, 32926104), (18, 23779964), (24, 17834973), (26, 16463052), (36, 11889982), (39, 10975368), (52, 8231526), (72, 5944991), (78, 5487684), (104, 4115763), (117, 3658456), (156, 2743842), (234, 1829228), (312, 1371921), (468, 914614), (936, 457307)]