253661688

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{503297}}^1$

素因数の和:503316

約数の個数: 48

約数和(自身を含む): 785144880

約数和(自身を除く): 531483192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 503297, 1006594, 1509891, 2013188, 3019782, 3523079, 4026376, 4529673, 6039564, 7046158, 9059346, 10569237, 12079128, 14092316, 18118692, 21138474, 28184632, 31707711, 36237384, 42276948, 63415422, 84553896, 126830844, 253661688]

約数ペア:

[(1, 253661688), (2, 126830844), (3, 84553896), (4, 63415422), (6, 42276948), (7, 36237384), (8, 31707711), (9, 28184632), (12, 21138474), (14, 18118692), (18, 14092316), (21, 12079128), (24, 10569237), (28, 9059346), (36, 7046158), (42, 6039564), (56, 4529673), (63, 4026376), (72, 3523079), (84, 3019782), (126, 2013188), (168, 1509891), (252, 1006594), (504, 503297)]