271844188

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{4621}}^1$

素因数の和:4834

約数の個数: 48

約数和(自身を含む): 596348928

約数和(自身を除く): 324504740

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 191, 308, 382, 764, 1337, 2101, 2674, 4202, 4621, 5348, 8404, 9242, 14707, 18484, 29414, 32347, 50831, 58828, 64694, 101662, 129388, 203324, 355817, 711634, 882611, 1423268, 1765222, 3530444, 6178277, 9708721, 12356554, 19417442, 24713108, 38834884, 67961047, 135922094, 271844188]

約数ペア:

[(1, 271844188), (2, 135922094), (4, 67961047), (7, 38834884), (11, 24713108), (14, 19417442), (22, 12356554), (28, 9708721), (44, 6178277), (77, 3530444), (154, 1765222), (191, 1423268), (308, 882611), (382, 711634), (764, 355817), (1337, 203324), (2101, 129388), (2674, 101662), (4202, 64694), (4621, 58828), (5348, 50831), (8404, 32347), (9242, 29414), (14707, 18484)]