285464844

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{377599}}^1$

素因数の和:377619

約数の個数: 48

約数和(自身を含む): 845824000

約数和(自身を除く): 560359156

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, 377599, 755198, 1132797, 1510396, 2265594, 2643193, 3398391, 4531188, 5286386, 6796782, 7929579, 10195173, 10572772, 13593564, 15859158, 20390346, 23788737, 31718316, 40780692, 47577474, 71366211, 95154948, 142732422, 285464844]

約数ペア:

[(1, 285464844), (2, 142732422), (3, 95154948), (4, 71366211), (6, 47577474), (7, 40780692), (9, 31718316), (12, 23788737), (14, 20390346), (18, 15859158), (21, 13593564), (27, 10572772), (28, 10195173), (36, 7929579), (42, 6796782), (54, 5286386), (63, 4531188), (84, 3398391), (108, 2643193), (126, 2265594), (189, 1510396), (252, 1132797), (378, 755198), (756, 377599)]