268185608

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{103787}}^1$

素因数の和:103829

約数の個数: 32

約数和(自身を含む): 560455200

約数和(自身を除く): 292269592

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 103787, 207574, 415148, 830296, 1764379, 1971953, 3528758, 3943906, 7057516, 7887812, 14115032, 15775624, 33523201, 67046402, 134092804, 268185608]

約数ペア:

[(1, 268185608), (2, 134092804), (4, 67046402), (8, 33523201), (17, 15775624), (19, 14115032), (34, 7887812), (38, 7057516), (68, 3943906), (76, 3528758), (136, 1971953), (152, 1764379), (323, 830296), (646, 415148), (1292, 207574), (2584, 103787)]