1283402568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{54959}}^1$

素因数の和:55114

約数の個数: 64

約数和(自身を含む): 3693312000

約数和(自身を除く): 2409909432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 139, 168, 278, 417, 556, 834, 973, 1112, 1668, 1946, 2919, 3336, 3892, 5838, 7784, 11676, 23352, 54959, 109918, 164877, 219836, 329754, 384713, 439672, 659508, 769426, 1154139, 1319016, 1538852, 2308278, 3077704, 4616556, 7639301, 9233112, 15278602, 22917903, 30557204, 45835806, 53475107, 61114408, 91671612, 106950214, 160425321, 183343224, 213900428, 320850642, 427800856, 641701284, 1283402568]

約数ペア:

[(1, 1283402568), (2, 641701284), (3, 427800856), (4, 320850642), (6, 213900428), (7, 183343224), (8, 160425321), (12, 106950214), (14, 91671612), (21, 61114408), (24, 53475107), (28, 45835806), (42, 30557204), (56, 22917903), (84, 15278602), (139, 9233112), (168, 7639301), (278, 4616556), (417, 3077704), (556, 2308278), (834, 1538852), (973, 1319016), (1112, 1154139), (1668, 769426), (1946, 659508), (2919, 439672), (3336, 384713), (3892, 329754), (5838, 219836), (7784, 164877), (11676, 109918), (23352, 54959)]