245471696

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{1129}}^1$

素因数の和:1371

約数の個数: 40

約数和(自身を含む): 484254720

約数和(自身を除く): 238783024

約数列:

[1, 2, 4, 8, 16, 107, 127, 214, 254, 428, 508, 856, 1016, 1129, 1712, 2032, 2258, 4516, 9032, 13589, 18064, 27178, 54356, 108712, 120803, 143383, 217424, 241606, 286766, 483212, 573532, 966424, 1147064, 1932848, 2294128, 15341981, 30683962, 61367924, 122735848, 245471696]

約数ペア:

[(1, 245471696), (2, 122735848), (4, 61367924), (8, 30683962), (16, 15341981), (107, 2294128), (127, 1932848), (214, 1147064), (254, 966424), (428, 573532), (508, 483212), (856, 286766), (1016, 241606), (1129, 217424), (1712, 143383), (2032, 120803), (2258, 108712), (4516, 54356), (9032, 27178), (13589, 18064)]