268190012

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{7639}}^1$

素因数の和:7841

約数の個数: 24

約数和(自身を含む): 480036480

約数和(自身を除く): 211846468

約数列:

[1, 2, 4, 67, 131, 134, 262, 268, 524, 7639, 8777, 15278, 17554, 30556, 35108, 511813, 1000709, 1023626, 2001418, 2047252, 4002836, 67047503, 134095006, 268190012]

約数ペア:

[(1, 268190012), (2, 134095006), (4, 67047503), (67, 4002836), (131, 2047252), (134, 2001418), (262, 1023626), (268, 1000709), (524, 511813), (7639, 35108), (8777, 30556), (15278, 17554)]