253208304

素因数分解:

$2^4\times 3^2\times {\mathrm{1758391}}^1$

素因数の和:1758405

約数の個数: 30

約数和(自身を含む): 708631976

約数和(自身を除く): 455423672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1758391, 3516782, 5275173, 7033564, 10550346, 14067128, 15825519, 21100692, 28134256, 31651038, 42201384, 63302076, 84402768, 126604152, 253208304]

約数ペア:

[(1, 253208304), (2, 126604152), (3, 84402768), (4, 63302076), (6, 42201384), (8, 31651038), (9, 28134256), (12, 21100692), (16, 15825519), (18, 14067128), (24, 10550346), (36, 7033564), (48, 5275173), (72, 3516782), (144, 1758391)]