289897848

素因数分解:

$2^3\times 3^2\times {\mathrm{4026359}}^1$

素因数の和:4026371

約数の個数: 24

約数和(自身を含む): 785140200

約数和(自身を除く): 495242352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4026359, 8052718, 12079077, 16105436, 24158154, 32210872, 36237231, 48316308, 72474462, 96632616, 144948924, 289897848]

約数ペア:

[(1, 289897848), (2, 144948924), (3, 96632616), (4, 72474462), (6, 48316308), (8, 36237231), (9, 32210872), (12, 24158154), (18, 16105436), (24, 12079077), (36, 8052718), (72, 4026359)]