254288304

素因数分解:

$2^4\times 3^2\times {\mathrm{1765891}}^1$

素因数の和:1765905

約数の個数: 30

約数和(自身を含む): 711654476

約数和(自身を除く): 457366172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1765891, 3531782, 5297673, 7063564, 10595346, 14127128, 15893019, 21190692, 28254256, 31786038, 42381384, 63572076, 84762768, 127144152, 254288304]

約数ペア:

[(1, 254288304), (2, 127144152), (3, 84762768), (4, 63572076), (6, 42381384), (8, 31786038), (9, 28254256), (12, 21190692), (16, 15893019), (18, 14127128), (24, 10595346), (36, 7063564), (48, 5297673), (72, 3531782), (144, 1765891)]