2480393272

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1\times {\mathrm{2399}}^1$

素因数の和:2948

約数の個数: 64

約数和(自身を含む): 5472000000

約数和(自身を除く): 2991606728

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 499, 518, 998, 1036, 1996, 2072, 2399, 3493, 3992, 4798, 6986, 9596, 13972, 16793, 18463, 19192, 27944, 33586, 36926, 67172, 73852, 88763, 129241, 134344, 147704, 177526, 258482, 355052, 516964, 621341, 710104, 1033928, 1197101, 1242682, 2394202, 2485364, 4788404, 4970728, 8379707, 9576808, 16759414, 33518828, 44292737, 67037656, 88585474, 177170948, 310049159, 354341896, 620098318, 1240196636, 2480393272]

約数ペア:

[(1, 2480393272), (2, 1240196636), (4, 620098318), (7, 354341896), (8, 310049159), (14, 177170948), (28, 88585474), (37, 67037656), (56, 44292737), (74, 33518828), (148, 16759414), (259, 9576808), (296, 8379707), (499, 4970728), (518, 4788404), (998, 2485364), (1036, 2394202), (1996, 1242682), (2072, 1197101), (2399, 1033928), (3493, 710104), (3992, 621341), (4798, 516964), (6986, 355052), (9596, 258482), (13972, 177526), (16793, 147704), (18463, 134344), (19192, 129241), (27944, 88763), (33586, 73852), (36926, 67172)]