313633908

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{177797}}^1$

素因数の和:177821

約数の個数: 54

約数和(自身を含む): 922238226

約数和(自身を除く): 608604318

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 177797, 355594, 533391, 711188, 1066782, 1244579, 1600173, 2133564, 2489158, 3200346, 3733737, 4978316, 6400692, 7467474, 8712053, 11201211, 14934948, 17424106, 22402422, 26136159, 34848212, 44804844, 52272318, 78408477, 104544636, 156816954, 313633908]

約数ペア:

[(1, 313633908), (2, 156816954), (3, 104544636), (4, 78408477), (6, 52272318), (7, 44804844), (9, 34848212), (12, 26136159), (14, 22402422), (18, 17424106), (21, 14934948), (28, 11201211), (36, 8712053), (42, 7467474), (49, 6400692), (63, 4978316), (84, 3733737), (98, 3200346), (126, 2489158), (147, 2133564), (196, 1600173), (252, 1244579), (294, 1066782), (441, 711188), (588, 533391), (882, 355594), (1764, 177797)]