293371856

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{56767}}^1$

素因数の和:56811

約数の個数: 40

約数和(自身を含む): 633530880

約数和(自身を除く): 340159024

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 56767, 113534, 227068, 454136, 908272, 965039, 1078573, 1930078, 2157146, 3860156, 4314292, 7720312, 8628584, 15440624, 17257168, 18335741, 36671482, 73342964, 146685928, 293371856]

約数ペア:

[(1, 293371856), (2, 146685928), (4, 73342964), (8, 36671482), (16, 18335741), (17, 17257168), (19, 15440624), (34, 8628584), (38, 7720312), (68, 4314292), (76, 3860156), (136, 2157146), (152, 1930078), (272, 1078573), (304, 965039), (323, 908272), (646, 454136), (1292, 227068), (2584, 113534), (5168, 56767)]