989088504

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{25237}}^1$

素因数の和:25340

約数の個数: 64

約数和(自身を含む): 2616675840

約数和(自身を除く): 1627587336

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 71, 92, 138, 142, 184, 213, 276, 284, 426, 552, 568, 852, 1633, 1704, 3266, 4899, 6532, 9798, 13064, 19596, 25237, 39192, 50474, 75711, 100948, 151422, 201896, 302844, 580451, 605688, 1160902, 1741353, 1791827, 2321804, 3482706, 3583654, 4643608, 5375481, 6965412, 7167308, 10750962, 13930824, 14334616, 21501924, 41212021, 43003848, 82424042, 123636063, 164848084, 247272126, 329696168, 494544252, 989088504]

約数ペア:

[(1, 989088504), (2, 494544252), (3, 329696168), (4, 247272126), (6, 164848084), (8, 123636063), (12, 82424042), (23, 43003848), (24, 41212021), (46, 21501924), (69, 14334616), (71, 13930824), (92, 10750962), (138, 7167308), (142, 6965412), (184, 5375481), (213, 4643608), (276, 3583654), (284, 3482706), (426, 2321804), (552, 1791827), (568, 1741353), (852, 1160902), (1633, 605688), (1704, 580451), (3266, 302844), (4899, 201896), (6532, 151422), (9798, 100948), (13064, 75711), (19596, 50474), (25237, 39192)]