215961948

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{5981}}^1$

素因数の和:6067

約数の個数: 72

約数和(自身を含む): 587910960

約数和(自身を除く): 371949012

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 59, 68, 102, 118, 153, 177, 204, 236, 306, 354, 531, 612, 708, 1003, 1062, 2006, 2124, 3009, 4012, 5981, 6018, 9027, 11962, 12036, 17943, 18054, 23924, 35886, 36108, 53829, 71772, 101677, 107658, 203354, 215316, 305031, 352879, 406708, 610062, 705758, 915093, 1058637, 1220124, 1411516, 1830186, 2117274, 3175911, 3660372, 4234548, 5998943, 6351822, 11997886, 12703644, 17996829, 23995772, 35993658, 53990487, 71987316, 107980974, 215961948]

約数ペア:

[(1, 215961948), (2, 107980974), (3, 71987316), (4, 53990487), (6, 35993658), (9, 23995772), (12, 17996829), (17, 12703644), (18, 11997886), (34, 6351822), (36, 5998943), (51, 4234548), (59, 3660372), (68, 3175911), (102, 2117274), (118, 1830186), (153, 1411516), (177, 1220124), (204, 1058637), (236, 915093), (306, 705758), (354, 610062), (531, 406708), (612, 352879), (708, 305031), (1003, 215316), (1062, 203354), (2006, 107658), (2124, 101677), (3009, 71772), (4012, 53829), (5981, 36108), (6018, 35886), (9027, 23924), (11962, 18054), (12036, 17943)]