270729252

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{395803}}^1$

素因数の和:395832

約数の個数: 36

約数和(自身を含む): 720363280

約数和(自身を除く): 449634028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 395803, 791606, 1187409, 1583212, 2374818, 3562227, 4749636, 7124454, 7520257, 14248908, 15040514, 22560771, 30081028, 45121542, 67682313, 90243084, 135364626, 270729252]

約数ペア:

[(1, 270729252), (2, 135364626), (3, 90243084), (4, 67682313), (6, 45121542), (9, 30081028), (12, 22560771), (18, 15040514), (19, 14248908), (36, 7520257), (38, 7124454), (57, 4749636), (76, 3562227), (114, 2374818), (171, 1583212), (228, 1187409), (342, 791606), (684, 395803)]