289452498

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1283}}^1\times {\mathrm{1979}}^1$

素因数の和:3286

約数の個数: 32

約数和(自身を含む): 610156800

約数和(自身を除く): 320704302

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1283, 1979, 2566, 3849, 3958, 5937, 7698, 11874, 24377, 37601, 48754, 73131, 75202, 112803, 146262, 225606, 2539057, 5078114, 7617171, 15234342, 48242083, 96484166, 144726249, 289452498]

約数ペア:

[(1, 289452498), (2, 144726249), (3, 96484166), (6, 48242083), (19, 15234342), (38, 7617171), (57, 5078114), (114, 2539057), (1283, 225606), (1979, 146262), (2566, 112803), (3849, 75202), (3958, 73131), (5937, 48754), (7698, 37601), (11874, 24377)]