420193216

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{3041}}^1$

素因数の和:3197

約数の個数: 56

約数和(自身を含む): 890113536

約数和(自身を除く): 469920320

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 127, 136, 254, 272, 508, 544, 1016, 1088, 2032, 2159, 3041, 4064, 4318, 6082, 8128, 8636, 12164, 17272, 24328, 34544, 48656, 51697, 69088, 97312, 103394, 138176, 194624, 206788, 386207, 413576, 772414, 827152, 1544828, 1654304, 3089656, 3308608, 6179312, 6565519, 12358624, 13131038, 24717248, 26262076, 52524152, 105048304, 210096608, 420193216]

約数ペア:

[(1, 420193216), (2, 210096608), (4, 105048304), (8, 52524152), (16, 26262076), (17, 24717248), (32, 13131038), (34, 12358624), (64, 6565519), (68, 6179312), (127, 3308608), (136, 3089656), (254, 1654304), (272, 1544828), (508, 827152), (544, 772414), (1016, 413576), (1088, 386207), (2032, 206788), (2159, 194624), (3041, 138176), (4064, 103394), (4318, 97312), (6082, 69088), (8128, 51697), (8636, 48656), (12164, 34544), (17272, 24328)]