1617755216

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{4673}}^1$

素因数の和:4980

約数の個数: 80

約数和(自身を含む): 3922570368

約数和(自身を除く): 2304815152

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 281, 308, 562, 616, 1124, 1232, 1967, 2248, 3091, 3934, 4496, 4673, 6182, 7868, 9346, 12364, 15736, 18692, 21637, 24728, 31472, 32711, 37384, 43274, 49456, 51403, 65422, 74768, 86548, 102806, 130844, 173096, 205612, 261688, 346192, 359821, 411224, 523376, 719642, 822448, 1313113, 1439284, 2626226, 2878568, 5252452, 5757136, 9191791, 10504904, 14444243, 18383582, 21009808, 28888486, 36767164, 57776972, 73534328, 101109701, 115553944, 147068656, 202219402, 231107888, 404438804, 808877608, 1617755216]

約数ペア:

[(1, 1617755216), (2, 808877608), (4, 404438804), (7, 231107888), (8, 202219402), (11, 147068656), (14, 115553944), (16, 101109701), (22, 73534328), (28, 57776972), (44, 36767164), (56, 28888486), (77, 21009808), (88, 18383582), (112, 14444243), (154, 10504904), (176, 9191791), (281, 5757136), (308, 5252452), (562, 2878568), (616, 2626226), (1124, 1439284), (1232, 1313113), (1967, 822448), (2248, 719642), (3091, 523376), (3934, 411224), (4496, 359821), (4673, 346192), (6182, 261688), (7868, 205612), (9346, 173096), (12364, 130844), (15736, 102806), (18692, 86548), (21637, 74768), (24728, 65422), (31472, 51403), (32711, 49456), (37384, 43274)]