243335246

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2267}}^1$

素因数の和:2345

約数の個数: 64

約数和(自身を含む): 493807104

約数和(自身を除く): 250471858

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 41, 77, 82, 119, 154, 187, 238, 287, 374, 451, 574, 697, 902, 1309, 1394, 2267, 2618, 3157, 4534, 4879, 6314, 7667, 9758, 15334, 15869, 24937, 31738, 38539, 49874, 53669, 77078, 92947, 107338, 174559, 185894, 269773, 349118, 423929, 539546, 650629, 847858, 1022417, 1301258, 1580099, 2044834, 2967503, 3160198, 5935006, 7156919, 11060693, 14313838, 17381089, 22121386, 34762178, 121667623, 243335246]

約数ペア:

[(1, 243335246), (2, 121667623), (7, 34762178), (11, 22121386), (14, 17381089), (17, 14313838), (22, 11060693), (34, 7156919), (41, 5935006), (77, 3160198), (82, 2967503), (119, 2044834), (154, 1580099), (187, 1301258), (238, 1022417), (287, 847858), (374, 650629), (451, 539546), (574, 423929), (697, 349118), (902, 269773), (1309, 185894), (1394, 174559), (2267, 107338), (2618, 92947), (3157, 77078), (4534, 53669), (4879, 49874), (6314, 38539), (7667, 31738), (9758, 24937), (15334, 15869)]