744619212

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{277}}^1\times {\mathrm{839}}^1$

素因数の和:1215

約数の個数: 72

約数和(自身を含む): 1912528800

約数和(自身を除く): 1167909588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 277, 356, 534, 554, 801, 831, 839, 1068, 1108, 1602, 1662, 1678, 2493, 2517, 3204, 3324, 3356, 4986, 5034, 7551, 9972, 10068, 15102, 24653, 30204, 49306, 73959, 74671, 98612, 147918, 149342, 221877, 224013, 232403, 295836, 298684, 443754, 448026, 464806, 672039, 697209, 887508, 896052, 929612, 1344078, 1394418, 2091627, 2688156, 2788836, 4183254, 8366508, 20683867, 41367734, 62051601, 82735468, 124103202, 186154803, 248206404, 372309606, 744619212]

約数ペア:

[(1, 744619212), (2, 372309606), (3, 248206404), (4, 186154803), (6, 124103202), (9, 82735468), (12, 62051601), (18, 41367734), (36, 20683867), (89, 8366508), (178, 4183254), (267, 2788836), (277, 2688156), (356, 2091627), (534, 1394418), (554, 1344078), (801, 929612), (831, 896052), (839, 887508), (1068, 697209), (1108, 672039), (1602, 464806), (1662, 448026), (1678, 443754), (2493, 298684), (2517, 295836), (3204, 232403), (3324, 224013), (3356, 221877), (4986, 149342), (5034, 147918), (7551, 98612), (9972, 74671), (10068, 73959), (15102, 49306), (24653, 30204)]