265365456

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1283}}^1$

素因数の和:1464

約数の個数: 80

約数和(自身を含む): 713287680

約数和(自身を除く): 447922224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 139, 186, 248, 278, 372, 417, 496, 556, 744, 834, 1112, 1283, 1488, 1668, 2224, 2566, 3336, 3849, 4309, 5132, 6672, 7698, 8618, 10264, 12927, 15396, 17236, 20528, 25854, 30792, 34472, 39773, 51708, 61584, 68944, 79546, 103416, 119319, 159092, 178337, 206832, 238638, 318184, 356674, 477276, 535011, 636368, 713348, 954552, 1070022, 1426696, 1909104, 2140044, 2853392, 4280088, 5528447, 8560176, 11056894, 16585341, 22113788, 33170682, 44227576, 66341364, 88455152, 132682728, 265365456]

約数ペア:

[(1, 265365456), (2, 132682728), (3, 88455152), (4, 66341364), (6, 44227576), (8, 33170682), (12, 22113788), (16, 16585341), (24, 11056894), (31, 8560176), (48, 5528447), (62, 4280088), (93, 2853392), (124, 2140044), (139, 1909104), (186, 1426696), (248, 1070022), (278, 954552), (372, 713348), (417, 636368), (496, 535011), (556, 477276), (744, 356674), (834, 318184), (1112, 238638), (1283, 206832), (1488, 178337), (1668, 159092), (2224, 119319), (2566, 103416), (3336, 79546), (3849, 68944), (4309, 61584), (5132, 51708), (6672, 39773), (7698, 34472), (8618, 30792), (10264, 25854), (12927, 20528), (15396, 17236)]