336996940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{39461}}^1$

素因数の和:39538

約数の個数: 48

約数和(自身を含む): 822072384

約数和(自身を除く): 485075444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 8540, 39461, 78922, 157844, 197305, 276227, 394610, 552454, 789220, 1104908, 1381135, 2407121, 2762270, 4814242, 5524540, 9628484, 12035605, 16849847, 24071210, 33699694, 48142420, 67399388, 84249235, 168498470, 336996940]

約数ペア:

[(1, 336996940), (2, 168498470), (4, 84249235), (5, 67399388), (7, 48142420), (10, 33699694), (14, 24071210), (20, 16849847), (28, 12035605), (35, 9628484), (61, 5524540), (70, 4814242), (122, 2762270), (140, 2407121), (244, 1381135), (305, 1104908), (427, 789220), (610, 552454), (854, 394610), (1220, 276227), (1708, 197305), (2135, 157844), (4270, 78922), (8540, 39461)]