271212588

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{123503}}^1$

素因数の和:123574

約数の個数: 36

約数和(自身を含む): 696809568

約数和(自身を除く): 425596980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 123503, 247006, 370509, 494012, 741018, 1111527, 1482036, 2223054, 4446108, 7533683, 15067366, 22601049, 30134732, 45202098, 67803147, 90404196, 135606294, 271212588]

約数ペア:

[(1, 271212588), (2, 135606294), (3, 90404196), (4, 67803147), (6, 45202098), (9, 30134732), (12, 22601049), (18, 15067366), (36, 7533683), (61, 4446108), (122, 2223054), (183, 1482036), (244, 1111527), (366, 741018), (549, 494012), (732, 370509), (1098, 247006), (2196, 123503)]