339951808

素因数分解:

$2^6\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2521}}^1$

素因数の和:2590

約数の個数: 84

約数和(自身を含む): 803297352

約数和(自身を除く): 463345544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 64, 86, 98, 112, 172, 196, 224, 301, 344, 392, 448, 602, 688, 784, 1204, 1376, 1568, 2107, 2408, 2521, 2752, 3136, 4214, 4816, 5042, 8428, 9632, 10084, 16856, 17647, 19264, 20168, 33712, 35294, 40336, 67424, 70588, 80672, 108403, 123529, 134848, 141176, 161344, 216806, 247058, 282352, 433612, 494116, 564704, 758821, 867224, 988232, 1129408, 1517642, 1734448, 1976464, 3035284, 3468896, 3952928, 5311747, 6070568, 6937792, 7905856, 10623494, 12141136, 21246988, 24282272, 42493976, 48564544, 84987952, 169975904, 339951808]

約数ペア:

[(1, 339951808), (2, 169975904), (4, 84987952), (7, 48564544), (8, 42493976), (14, 24282272), (16, 21246988), (28, 12141136), (32, 10623494), (43, 7905856), (49, 6937792), (56, 6070568), (64, 5311747), (86, 3952928), (98, 3468896), (112, 3035284), (172, 1976464), (196, 1734448), (224, 1517642), (301, 1129408), (344, 988232), (392, 867224), (448, 758821), (602, 564704), (688, 494116), (784, 433612), (1204, 282352), (1376, 247058), (1568, 216806), (2107, 161344), (2408, 141176), (2521, 134848), (2752, 123529), (3136, 108403), (4214, 80672), (4816, 70588), (5042, 67424), (8428, 40336), (9632, 35294), (10084, 33712), (16856, 20168), (17647, 19264)]