672044316

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{379}}^1\times {\mathrm{1381}}^1$

素因数の和:1874

約数の個数: 48

約数和(自身を含む): 1588083840

約数和(自身を除く): 916039524

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 379, 428, 642, 758, 1137, 1284, 1381, 1516, 2274, 2762, 4143, 4548, 5524, 8286, 16572, 40553, 81106, 121659, 147767, 162212, 243318, 295534, 443301, 486636, 523399, 591068, 886602, 1046798, 1570197, 1773204, 2093596, 3140394, 6280788, 56003693, 112007386, 168011079, 224014772, 336022158, 672044316]

約数ペア:

[(1, 672044316), (2, 336022158), (3, 224014772), (4, 168011079), (6, 112007386), (12, 56003693), (107, 6280788), (214, 3140394), (321, 2093596), (379, 1773204), (428, 1570197), (642, 1046798), (758, 886602), (1137, 591068), (1284, 523399), (1381, 486636), (1516, 443301), (2274, 295534), (2762, 243318), (4143, 162212), (4548, 147767), (5524, 121659), (8286, 81106), (16572, 40553)]