996860216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{1451}}^1$

素因数の和:1716

約数の個数: 64

約数和(自身を含む): 2105516160

約数和(自身を除く): 1108655944

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 211, 296, 407, 422, 814, 844, 1451, 1628, 1688, 2321, 2902, 3256, 4642, 5804, 7807, 9284, 11608, 15614, 15961, 18568, 31228, 31922, 53687, 62456, 63844, 85877, 107374, 127688, 171754, 214748, 306161, 343508, 429496, 590557, 612322, 687016, 1181114, 1224644, 2362228, 2449288, 3367771, 4724456, 6735542, 11327957, 13471084, 22655914, 26942168, 45311828, 90623656, 124607527, 249215054, 498430108, 996860216]

約数ペア:

[(1, 996860216), (2, 498430108), (4, 249215054), (8, 124607527), (11, 90623656), (22, 45311828), (37, 26942168), (44, 22655914), (74, 13471084), (88, 11327957), (148, 6735542), (211, 4724456), (296, 3367771), (407, 2449288), (422, 2362228), (814, 1224644), (844, 1181114), (1451, 687016), (1628, 612322), (1688, 590557), (2321, 429496), (2902, 343508), (3256, 306161), (4642, 214748), (5804, 171754), (7807, 127688), (9284, 107374), (11608, 85877), (15614, 63844), (15961, 62456), (18568, 53687), (31228, 31922)]