255809334142

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{599}}^1\times {\mathrm{1279}}^1\times {\mathrm{2287}}^1$

素因数の和:4240

約数の個数: 32

約数和(自身を含む): 390094848000

約数和(自身を除く): 134285513858

約数列:

[1, 2, 73, 146, 599, 1198, 1279, 2287, 2558, 4574, 43727, 87454, 93367, 166951, 186734, 333902, 766121, 1369913, 1532242, 2739826, 2925073, 5850146, 55926833, 100003649, 111853666, 200007298, 213530329, 427060658, 1752118727, 3504237454, 127904667071, 255809334142]

約数ペア:

[(1, 255809334142), (2, 127904667071), (73, 3504237454), (146, 1752118727), (599, 427060658), (1198, 213530329), (1279, 200007298), (2287, 111853666), (2558, 100003649), (4574, 55926833), (43727, 5850146), (87454, 2925073), (93367, 2739826), (166951, 1532242), (186734, 1369913), (333902, 766121)]