242118896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:358

約数の個数: 80

約数和(自身を含む): 515395584

約数和(自身を除く): 273276688

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 127, 136, 163, 172, 254, 272, 326, 344, 508, 652, 688, 731, 1016, 1304, 1462, 2032, 2159, 2608, 2771, 2924, 4318, 5461, 5542, 5848, 7009, 8636, 10922, 11084, 11696, 14018, 17272, 20701, 21844, 22168, 28036, 34544, 41402, 43688, 44336, 56072, 82804, 87376, 92837, 112144, 119153, 165608, 185674, 238306, 331216, 351917, 371348, 476612, 703834, 742696, 890143, 953224, 1407668, 1485392, 1780286, 1906448, 2815336, 3560572, 5630672, 7121144, 14242288, 15132431, 30264862, 60529724, 121059448, 242118896]

約数ペア:

[(1, 242118896), (2, 121059448), (4, 60529724), (8, 30264862), (16, 15132431), (17, 14242288), (34, 7121144), (43, 5630672), (68, 3560572), (86, 2815336), (127, 1906448), (136, 1780286), (163, 1485392), (172, 1407668), (254, 953224), (272, 890143), (326, 742696), (344, 703834), (508, 476612), (652, 371348), (688, 351917), (731, 331216), (1016, 238306), (1304, 185674), (1462, 165608), (2032, 119153), (2159, 112144), (2608, 92837), (2771, 87376), (2924, 82804), (4318, 56072), (5461, 44336), (5542, 43688), (5848, 41402), (7009, 34544), (8636, 28036), (10922, 22168), (11084, 21844), (11696, 20701), (14018, 17272)]