1256455314

素因数分解:

$2^1\times 3^5\times {\mathrm{149}}^1\times {\mathrm{17351}}^1$

素因数の和:17517

約数の個数: 48

約数和(自身を含む): 2842257600

約数和(自身を除く): 1585802286

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 149, 162, 243, 298, 447, 486, 894, 1341, 2682, 4023, 8046, 12069, 17351, 24138, 34702, 36207, 52053, 72414, 104106, 156159, 312318, 468477, 936954, 1405431, 2585299, 2810862, 4216293, 5170598, 7755897, 8432586, 15511794, 23267691, 46535382, 69803073, 139606146, 209409219, 418818438, 628227657, 1256455314]

約数ペア:

[(1, 1256455314), (2, 628227657), (3, 418818438), (6, 209409219), (9, 139606146), (18, 69803073), (27, 46535382), (54, 23267691), (81, 15511794), (149, 8432586), (162, 7755897), (243, 5170598), (298, 4216293), (447, 2810862), (486, 2585299), (894, 1405431), (1341, 936954), (2682, 468477), (4023, 312318), (8046, 156159), (12069, 104106), (17351, 72414), (24138, 52053), (34702, 36207)]