538867392

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{400943}}^1$

素因数の和:400965

約数の個数: 56

約数和(自身を含む): 1629436416

約数和(自身を除く): 1090569024

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, 400943, 801886, 1202829, 1603772, 2405658, 2806601, 3207544, 4811316, 5613202, 6415088, 8419803, 9622632, 11226404, 12830176, 16839606, 19245264, 22452808, 25660352, 33679212, 38490528, 44905616, 67358424, 76981056, 89811232, 134716848, 179622464, 269433696, 538867392]

約数ペア:

[(1, 538867392), (2, 269433696), (3, 179622464), (4, 134716848), (6, 89811232), (7, 76981056), (8, 67358424), (12, 44905616), (14, 38490528), (16, 33679212), (21, 25660352), (24, 22452808), (28, 19245264), (32, 16839606), (42, 12830176), (48, 11226404), (56, 9622632), (64, 8419803), (84, 6415088), (96, 5613202), (112, 4811316), (168, 3207544), (192, 2806601), (224, 2405658), (336, 1603772), (448, 1202829), (672, 801886), (1344, 400943)]