290646594

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:752

約数の個数: 96

約数和(自身を含む): 744816384

約数和(自身を除く): 454169790

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 71, 106, 126, 142, 159, 213, 318, 371, 426, 477, 497, 613, 639, 742, 954, 994, 1113, 1226, 1278, 1491, 1839, 2226, 2982, 3339, 3678, 3763, 4291, 4473, 5517, 6678, 7526, 8582, 8946, 11034, 11289, 12873, 22578, 25746, 26341, 32489, 33867, 38619, 43523, 52682, 64978, 67734, 77238, 79023, 87046, 97467, 130569, 158046, 194934, 227423, 237069, 261138, 292401, 304661, 391707, 454846, 474138, 584802, 609322, 682269, 783414, 913983, 1364538, 1827966, 2046807, 2306719, 2741949, 4093614, 4613438, 5483898, 6920157, 13840314, 16147033, 20760471, 32294066, 41520942, 48441099, 96882198, 145323297, 290646594]

約数ペア:

[(1, 290646594), (2, 145323297), (3, 96882198), (6, 48441099), (7, 41520942), (9, 32294066), (14, 20760471), (18, 16147033), (21, 13840314), (42, 6920157), (53, 5483898), (63, 4613438), (71, 4093614), (106, 2741949), (126, 2306719), (142, 2046807), (159, 1827966), (213, 1364538), (318, 913983), (371, 783414), (426, 682269), (477, 609322), (497, 584802), (613, 474138), (639, 454846), (742, 391707), (954, 304661), (994, 292401), (1113, 261138), (1226, 237069), (1278, 227423), (1491, 194934), (1839, 158046), (2226, 130569), (2982, 97467), (3339, 87046), (3678, 79023), (3763, 77238), (4291, 67734), (4473, 64978), (5517, 52682), (6678, 43523), (7526, 38619), (8582, 33867), (8946, 32489), (11034, 26341), (11289, 25746), (12873, 22578)]