291248968144

素因数分解:

$2^4\times {\mathrm{216551}}^1\times {\mathrm{84059}}^1$

素因数の和:300618

約数の個数: 20

約数和(自身を含む): 564304194720

約数和(自身を除く): 273055226576

約数列:

[1, 2, 4, 8, 16, 84059, 168118, 216551, 336236, 433102, 672472, 866204, 1344944, 1732408, 3464816, 18203060509, 36406121018, 72812242036, 145624484072, 291248968144]

約数ペア:

[(1, 291248968144), (2, 145624484072), (4, 72812242036), (8, 36406121018), (16, 18203060509), (84059, 3464816), (168118, 1732408), (216551, 1344944), (336236, 866204), (433102, 672472)]