1566885204

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{7127}}^1$

素因数の和:7365

約数の個数: 72

約数和(自身を含む): 4109833728

約数和(自身を除く): 2542948524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 197, 279, 372, 394, 558, 591, 788, 1116, 1182, 1773, 2364, 3546, 6107, 7092, 7127, 12214, 14254, 18321, 21381, 24428, 28508, 36642, 42762, 54963, 64143, 73284, 85524, 109926, 128286, 219852, 220937, 256572, 441874, 662811, 883748, 1325622, 1404019, 1988433, 2651244, 2808038, 3976866, 4212057, 5616076, 7953732, 8424114, 12636171, 16848228, 25272342, 43524589, 50544684, 87049178, 130573767, 174098356, 261147534, 391721301, 522295068, 783442602, 1566885204]

約数ペア:

[(1, 1566885204), (2, 783442602), (3, 522295068), (4, 391721301), (6, 261147534), (9, 174098356), (12, 130573767), (18, 87049178), (31, 50544684), (36, 43524589), (62, 25272342), (93, 16848228), (124, 12636171), (186, 8424114), (197, 7953732), (279, 5616076), (372, 4212057), (394, 3976866), (558, 2808038), (591, 2651244), (788, 1988433), (1116, 1404019), (1182, 1325622), (1773, 883748), (2364, 662811), (3546, 441874), (6107, 256572), (7092, 220937), (7127, 219852), (12214, 128286), (14254, 109926), (18321, 85524), (21381, 73284), (24428, 64143), (28508, 54963), (36642, 42762)]