249508736

素因数分解:

$2^7\times {\mathrm{53}}^1\times {\mathrm{36779}}^1$

素因数の和:36846

約数の個数: 32

約数和(自身を含む): 506460600

約数和(自身を除く): 256951864

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 424, 848, 1696, 3392, 6784, 36779, 73558, 147116, 294232, 588464, 1176928, 1949287, 2353856, 3898574, 4707712, 7797148, 15594296, 31188592, 62377184, 124754368, 249508736]

約数ペア:

[(1, 249508736), (2, 124754368), (4, 62377184), (8, 31188592), (16, 15594296), (32, 7797148), (53, 4707712), (64, 3898574), (106, 2353856), (128, 1949287), (212, 1176928), (424, 588464), (848, 294232), (1696, 147116), (3392, 73558), (6784, 36779)]