266080147216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{142501}}^1$

素因数の和:142760

約数の個数: 80

約数和(自身を含む): 569971519488

約数和(自身を除く): 303891372272

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 191, 208, 376, 382, 611, 752, 764, 1222, 1528, 2444, 2483, 3056, 4888, 4966, 8977, 9776, 9932, 17954, 19864, 35908, 39728, 71816, 116701, 142501, 143632, 233402, 285002, 466804, 570004, 933608, 1140008, 1852513, 1867216, 2280016, 3705026, 6697547, 7410052, 13395094, 14820104, 26790188, 27217691, 29640208, 53580376, 54435382, 87068111, 107160752, 108870764, 174136222, 217741528, 348272444, 353829983, 435483056, 696544888, 707659966, 1279231477, 1393089776, 1415319932, 2558462954, 2830639864, 5116925908, 5661279728, 10233851816, 16630009201, 20467703632, 33260018402, 66520036804, 133040073608, 266080147216]

約数ペア:

[(1, 266080147216), (2, 133040073608), (4, 66520036804), (8, 33260018402), (13, 20467703632), (16, 16630009201), (26, 10233851816), (47, 5661279728), (52, 5116925908), (94, 2830639864), (104, 2558462954), (188, 1415319932), (191, 1393089776), (208, 1279231477), (376, 707659966), (382, 696544888), (611, 435483056), (752, 353829983), (764, 348272444), (1222, 217741528), (1528, 174136222), (2444, 108870764), (2483, 107160752), (3056, 87068111), (4888, 54435382), (4966, 53580376), (8977, 29640208), (9776, 27217691), (9932, 26790188), (17954, 14820104), (19864, 13395094), (35908, 7410052), (39728, 6697547), (71816, 3705026), (116701, 2280016), (142501, 1867216), (143632, 1852513), (233402, 1140008), (285002, 933608), (466804, 570004)]