289375332

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{184081}}^1$

素因数の和:184219

約数の個数: 24

約数和(自身を含む): 680367072

約数和(自身を除く): 390991740

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 184081, 368162, 552243, 736324, 1104486, 2208972, 24114611, 48229222, 72343833, 96458444, 144687666, 289375332]

約数ペア:

[(1, 289375332), (2, 144687666), (3, 96458444), (4, 72343833), (6, 48229222), (12, 24114611), (131, 2208972), (262, 1104486), (393, 736324), (524, 552243), (786, 368162), (1572, 184081)]