1979968368

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{3187}}^1$

素因数の和:3291

約数の個数: 120

約数和(自身を含む): 5986604928

約数和(自身を除く): 4006636560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 1032, 1204, 1806, 1849, 2064, 2408, 3187, 3612, 3698, 4816, 5547, 6374, 7224, 7396, 9561, 11094, 12748, 12943, 14448, 14792, 19122, 22188, 22309, 25496, 25886, 29584, 38244, 38829, 44376, 44618, 50992, 51772, 66927, 76488, 77658, 88752, 89236, 103544, 133854, 137041, 152976, 155316, 178472, 207088, 267708, 274082, 310632, 356944, 411123, 535416, 548164, 621264, 822246, 959287, 1070832, 1096328, 1644492, 1918574, 2192656, 2877861, 3288984, 3837148, 5755722, 5892763, 6577968, 7674296, 11511444, 11785526, 15348592, 17678289, 23022888, 23571052, 35356578, 41249341, 46045776, 47142104, 70713156, 82498682, 94284208, 123748023, 141426312, 164997364, 247496046, 282852624, 329994728, 494992092, 659989456, 989984184, 1979968368]

約数ペア:

[(1, 1979968368), (2, 989984184), (3, 659989456), (4, 494992092), (6, 329994728), (7, 282852624), (8, 247496046), (12, 164997364), (14, 141426312), (16, 123748023), (21, 94284208), (24, 82498682), (28, 70713156), (42, 47142104), (43, 46045776), (48, 41249341), (56, 35356578), (84, 23571052), (86, 23022888), (112, 17678289), (129, 15348592), (168, 11785526), (172, 11511444), (258, 7674296), (301, 6577968), (336, 5892763), (344, 5755722), (516, 3837148), (602, 3288984), (688, 2877861), (903, 2192656), (1032, 1918574), (1204, 1644492), (1806, 1096328), (1849, 1070832), (2064, 959287), (2408, 822246), (3187, 621264), (3612, 548164), (3698, 535416), (4816, 411123), (5547, 356944), (6374, 310632), (7224, 274082), (7396, 267708), (9561, 207088), (11094, 178472), (12748, 155316), (12943, 152976), (14448, 137041), (14792, 133854), (19122, 103544), (22188, 89236), (22309, 88752), (25496, 77658), (25886, 76488), (29584, 66927), (38244, 51772), (38829, 50992), (44376, 44618)]