914669168

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{739}}^1$

素因数の和:1054

約数の個数: 80

約数和(自身を含む): 2083319040

約数和(自身を除く): 1168649872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 257, 301, 344, 514, 602, 688, 739, 1028, 1204, 1478, 1799, 2056, 2408, 2956, 3598, 4112, 4816, 5173, 5912, 7196, 10346, 11051, 11824, 14392, 20692, 22102, 28784, 31777, 41384, 44204, 63554, 77357, 82768, 88408, 127108, 154714, 176816, 189923, 222439, 254216, 309428, 379846, 444878, 508432, 618856, 759692, 889756, 1237712, 1329461, 1519384, 1779512, 2658922, 3038768, 3559024, 5317844, 8166689, 10635688, 16333378, 21271376, 32666756, 57166823, 65333512, 114333646, 130667024, 228667292, 457334584, 914669168]

約数ペア:

[(1, 914669168), (2, 457334584), (4, 228667292), (7, 130667024), (8, 114333646), (14, 65333512), (16, 57166823), (28, 32666756), (43, 21271376), (56, 16333378), (86, 10635688), (112, 8166689), (172, 5317844), (257, 3559024), (301, 3038768), (344, 2658922), (514, 1779512), (602, 1519384), (688, 1329461), (739, 1237712), (1028, 889756), (1204, 759692), (1478, 618856), (1799, 508432), (2056, 444878), (2408, 379846), (2956, 309428), (3598, 254216), (4112, 222439), (4816, 189923), (5173, 176816), (5912, 154714), (7196, 127108), (10346, 88408), (11051, 82768), (11824, 77357), (14392, 63554), (20692, 44204), (22102, 41384), (28784, 31777)]