219793896

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3329}}^1$

素因数の和:3479

約数の個数: 96

約数和(自身を含む): 685713600

約数和(自身を除く): 465919704

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 131, 168, 252, 262, 393, 504, 524, 786, 917, 1048, 1179, 1572, 1834, 2358, 2751, 3144, 3329, 3668, 4716, 5502, 6658, 7336, 8253, 9432, 9987, 11004, 13316, 16506, 19974, 22008, 23303, 26632, 29961, 33012, 39948, 46606, 59922, 66024, 69909, 79896, 93212, 119844, 139818, 186424, 209727, 239688, 279636, 419454, 436099, 559272, 838908, 872198, 1308297, 1677816, 1744396, 2616594, 3052693, 3488792, 3924891, 5233188, 6105386, 7849782, 9158079, 10466376, 12210772, 15699564, 18316158, 24421544, 27474237, 31399128, 36632316, 54948474, 73264632, 109896948, 219793896]

約数ペア:

[(1, 219793896), (2, 109896948), (3, 73264632), (4, 54948474), (6, 36632316), (7, 31399128), (8, 27474237), (9, 24421544), (12, 18316158), (14, 15699564), (18, 12210772), (21, 10466376), (24, 9158079), (28, 7849782), (36, 6105386), (42, 5233188), (56, 3924891), (63, 3488792), (72, 3052693), (84, 2616594), (126, 1744396), (131, 1677816), (168, 1308297), (252, 872198), (262, 838908), (393, 559272), (504, 436099), (524, 419454), (786, 279636), (917, 239688), (1048, 209727), (1179, 186424), (1572, 139818), (1834, 119844), (2358, 93212), (2751, 79896), (3144, 69909), (3329, 66024), (3668, 59922), (4716, 46606), (5502, 39948), (6658, 33012), (7336, 29961), (8253, 26632), (9432, 23303), (9987, 22008), (11004, 19974), (13316, 16506)]