213573696

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{158909}}^1$

素因数の和:158931

約数の個数: 56

約数和(自身を含む): 645810240

約数和(自身を除く): 432236544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 158909, 317818, 476727, 635636, 953454, 1112363, 1271272, 1906908, 2224726, 2542544, 3337089, 3813816, 4449452, 5085088, 6674178, 7627632, 8898904, 10170176, 13348356, 15255264, 17797808, 26696712, 30510528, 35595616, 53393424, 71191232, 106786848, 213573696]

約数ペア:

[(1, 213573696), (2, 106786848), (3, 71191232), (4, 53393424), (6, 35595616), (7, 30510528), (8, 26696712), (12, 17797808), (14, 15255264), (16, 13348356), (21, 10170176), (24, 8898904), (28, 7627632), (32, 6674178), (42, 5085088), (48, 4449452), (56, 3813816), (64, 3337089), (84, 2542544), (96, 2224726), (112, 1906908), (168, 1271272), (192, 1112363), (224, 953454), (336, 635636), (448, 476727), (672, 317818), (1344, 158909)]