1208106368

素因数分解:

$2^7\times 7^4\times {\mathrm{3931}}^1$

素因数の和:3973

約数の個数: 80

約数和(自身を含む): 2808450660

約数和(自身を除く): 1600344292

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 343, 392, 448, 686, 784, 896, 1372, 1568, 2401, 2744, 3136, 3931, 4802, 5488, 6272, 7862, 9604, 10976, 15724, 19208, 21952, 27517, 31448, 38416, 43904, 55034, 62896, 76832, 110068, 125792, 153664, 192619, 220136, 251584, 307328, 385238, 440272, 503168, 770476, 880544, 1348333, 1540952, 1761088, 2696666, 3081904, 3522176, 5393332, 6163808, 9438331, 10786664, 12327616, 18876662, 21573328, 24655232, 37753324, 43146656, 75506648, 86293312, 151013296, 172586624, 302026592, 604053184, 1208106368]

約数ペア:

[(1, 1208106368), (2, 604053184), (4, 302026592), (7, 172586624), (8, 151013296), (14, 86293312), (16, 75506648), (28, 43146656), (32, 37753324), (49, 24655232), (56, 21573328), (64, 18876662), (98, 12327616), (112, 10786664), (128, 9438331), (196, 6163808), (224, 5393332), (343, 3522176), (392, 3081904), (448, 2696666), (686, 1761088), (784, 1540952), (896, 1348333), (1372, 880544), (1568, 770476), (2401, 503168), (2744, 440272), (3136, 385238), (3931, 307328), (4802, 251584), (5488, 220136), (6272, 192619), (7862, 153664), (9604, 125792), (10976, 110068), (15724, 76832), (19208, 62896), (21952, 55034), (27517, 43904), (31448, 38416)]