22156721608

素因数分解:

$2^3\times 7^3\times {\mathrm{223}}^1\times {\mathrm{36209}}^1$

素因数の和:36459

約数の個数: 64

約数和(自身を含む): 48666240000

約数和(自身を除く): 26509518392

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 223, 343, 392, 446, 686, 892, 1372, 1561, 1784, 2744, 3122, 6244, 10927, 12488, 21854, 36209, 43708, 72418, 76489, 87416, 144836, 152978, 253463, 289672, 305956, 506926, 611912, 1013852, 1774241, 2027704, 3548482, 7096964, 8074607, 12419687, 14193928, 16149214, 24839374, 32298428, 49678748, 56522249, 64596856, 99357496, 113044498, 226088996, 395655743, 452177992, 791311486, 1582622972, 2769590201, 3165245944, 5539180402, 11078360804, 22156721608]

約数ペア:

[(1, 22156721608), (2, 11078360804), (4, 5539180402), (7, 3165245944), (8, 2769590201), (14, 1582622972), (28, 791311486), (49, 452177992), (56, 395655743), (98, 226088996), (196, 113044498), (223, 99357496), (343, 64596856), (392, 56522249), (446, 49678748), (686, 32298428), (892, 24839374), (1372, 16149214), (1561, 14193928), (1784, 12419687), (2744, 8074607), (3122, 7096964), (6244, 3548482), (10927, 2027704), (12488, 1774241), (21854, 1013852), (36209, 611912), (43708, 506926), (72418, 305956), (76489, 289672), (87416, 253463), (144836, 152978)]