289622844

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{383099}}^1$

素因数の和:383119

約数の個数: 48

約数和(自身を含む): 858144000

約数和(自身を除く): 568521156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 383099, 766198, 1149297, 1532396, 2298594, 2681693, 3447891, 4597188, 5363386, 6895782, 8045079, 10343673, 10726772, 13791564, 16090158, 20687346, 24135237, 32180316, 41374692, 48270474, 72405711, 96540948, 144811422, 289622844]

約数ペア:

[(1, 289622844), (2, 144811422), (3, 96540948), (4, 72405711), (6, 48270474), (7, 41374692), (9, 32180316), (12, 24135237), (14, 20687346), (18, 16090158), (21, 13791564), (27, 10726772), (28, 10343673), (36, 8045079), (42, 6895782), (54, 5363386), (63, 4597188), (84, 3447891), (108, 2681693), (126, 2298594), (189, 1532396), (252, 1149297), (378, 766198), (756, 383099)]