258235292

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{24859}}^1$

素因数の和:24930

約数の個数: 36

約数和(自身を含む): 535633560

約数和(自身を除く): 277398268

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 371, 742, 1484, 2597, 5194, 10388, 24859, 49718, 99436, 174013, 348026, 696052, 1218091, 1317527, 2436182, 2635054, 4872364, 5270108, 9222689, 18445378, 36890756, 64558823, 129117646, 258235292]

約数ペア:

[(1, 258235292), (2, 129117646), (4, 64558823), (7, 36890756), (14, 18445378), (28, 9222689), (49, 5270108), (53, 4872364), (98, 2635054), (106, 2436182), (196, 1317527), (212, 1218091), (371, 696052), (742, 348026), (1484, 174013), (2597, 99436), (5194, 49718), (10388, 24859)]