258416088

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1538191}}^1$

素因数の和:1538207

約数の個数: 32

約数和(自身を含む): 738332160

約数和(自身を除く): 479916072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1538191, 3076382, 4614573, 6152764, 9229146, 10767337, 12305528, 18458292, 21534674, 32302011, 36916584, 43069348, 64604022, 86138696, 129208044, 258416088]

約数ペア:

[(1, 258416088), (2, 129208044), (3, 86138696), (4, 64604022), (6, 43069348), (7, 36916584), (8, 32302011), (12, 21534674), (14, 18458292), (21, 12305528), (24, 10767337), (28, 9229146), (42, 6152764), (56, 4614573), (84, 3076382), (168, 1538191)]