244609715

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{523}}^1$

素因数の和:648

約数の個数: 48

約数和(自身を含む): 361283328

約数和(自身を除く): 116673613

約数列:

[1, 5, 7, 23, 35, 49, 83, 115, 161, 245, 415, 523, 581, 805, 1127, 1909, 2615, 2905, 3661, 4067, 5635, 9545, 12029, 13363, 18305, 20335, 25627, 43409, 60145, 66815, 84203, 93541, 128135, 217045, 303863, 421015, 467705, 589421, 998407, 1519315, 2127041, 2947105, 4992035, 6988849, 10635205, 34944245, 48921943, 244609715]

約数ペア:

[(1, 244609715), (5, 48921943), (7, 34944245), (23, 10635205), (35, 6988849), (49, 4992035), (83, 2947105), (115, 2127041), (161, 1519315), (245, 998407), (415, 589421), (523, 467705), (581, 421015), (805, 303863), (1127, 217045), (1909, 128135), (2615, 93541), (2905, 84203), (3661, 66815), (4067, 60145), (5635, 43409), (9545, 25627), (12029, 20335), (13363, 18305)]