214680256

素因数分解:

$2^6\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2111}}^1$

素因数の和:2357

約数の個数: 56

約数和(自身を含む): 489240576

約数和(自身を除く): 274560320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 227, 448, 454, 908, 1589, 1816, 2111, 3178, 3632, 4222, 6356, 7264, 8444, 12712, 14528, 14777, 16888, 25424, 29554, 33776, 50848, 59108, 67552, 101696, 118216, 135104, 236432, 472864, 479197, 945728, 958394, 1916788, 3354379, 3833576, 6708758, 7667152, 13417516, 15334304, 26835032, 30668608, 53670064, 107340128, 214680256]

約数ペア:

[(1, 214680256), (2, 107340128), (4, 53670064), (7, 30668608), (8, 26835032), (14, 15334304), (16, 13417516), (28, 7667152), (32, 6708758), (56, 3833576), (64, 3354379), (112, 1916788), (224, 958394), (227, 945728), (448, 479197), (454, 472864), (908, 236432), (1589, 135104), (1816, 118216), (2111, 101696), (3178, 67552), (3632, 59108), (4222, 50848), (6356, 33776), (7264, 29554), (8444, 25424), (12712, 16888), (14528, 14777)]