640275688319

素因数分解:

${\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{3719}}^1\times {\mathrm{88607}}^1$

素因数の和:92422

約数の個数: 16

約数和(自身を含む): 672428390400

約数和(自身を除く): 32152702081

約数列:

[1, 29, 67, 1943, 3719, 88607, 107851, 249173, 2569603, 5936669, 7226017, 172163401, 329529433, 9556353557, 22078472011, 640275688319]

約数ペア:

[(1, 640275688319), (29, 22078472011), (67, 9556353557), (1943, 329529433), (3719, 172163401), (88607, 7226017), (107851, 5936669), (249173, 2569603)]