421400064

素因数分解:

$2^9\times 3^1\times {\mathrm{274349}}^1$

素因数の和:274370

約数の個数: 40

約数和(自身を含む): 1122640200

約数和(自身を除く): 701240136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 274349, 548698, 823047, 1097396, 1646094, 2194792, 3292188, 4389584, 6584376, 8779168, 13168752, 17558336, 26337504, 35116672, 52675008, 70233344, 105350016, 140466688, 210700032, 421400064]

約数ペア:

[(1, 421400064), (2, 210700032), (3, 140466688), (4, 105350016), (6, 70233344), (8, 52675008), (12, 35116672), (16, 26337504), (24, 17558336), (32, 13168752), (48, 8779168), (64, 6584376), (96, 4389584), (128, 3292188), (192, 2194792), (256, 1646094), (384, 1097396), (512, 823047), (768, 548698), (1536, 274349)]