287250936

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{244261}}^1$

素因数の和:244284

約数の個数: 48

約数和(自身を含む): 835376040

約数和(自身を除く): 548125104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 244261, 488522, 732783, 977044, 1465566, 1709827, 1954088, 2931132, 3419654, 5129481, 5862264, 6839308, 10258962, 11968789, 13678616, 20517924, 23937578, 35906367, 41035848, 47875156, 71812734, 95750312, 143625468, 287250936]

約数ペア:

[(1, 287250936), (2, 143625468), (3, 95750312), (4, 71812734), (6, 47875156), (7, 41035848), (8, 35906367), (12, 23937578), (14, 20517924), (21, 13678616), (24, 11968789), (28, 10258962), (42, 6839308), (49, 5862264), (56, 5129481), (84, 3419654), (98, 2931132), (147, 1954088), (168, 1709827), (196, 1465566), (294, 977044), (392, 732783), (588, 488522), (1176, 244261)]