271703484

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1$

素因数の和:537

約数の個数: 120

約数和(自身を含む): 770959728

約数和(自身を除く): 499256244

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 251, 257, 324, 351, 468, 502, 514, 702, 753, 771, 1004, 1028, 1053, 1404, 1506, 1542, 2106, 2259, 2313, 3012, 3084, 3263, 3341, 4212, 4518, 4626, 6526, 6682, 6777, 6939, 9036, 9252, 9789, 10023, 13052, 13364, 13554, 13878, 19578, 20046, 20331, 20817, 27108, 27756, 29367, 30069, 39156, 40092, 40662, 41634, 58734, 60138, 64507, 81324, 83268, 88101, 90207, 117468, 120276, 129014, 176202, 180414, 193521, 258028, 264303, 270621, 352404, 360828, 387042, 528606, 541242, 580563, 774084, 838591, 1057212, 1082484, 1161126, 1677182, 1741689, 2322252, 2515773, 3354364, 3483378, 5031546, 5225067, 6966756, 7547319, 10063092, 10450134, 15094638, 20900268, 22641957, 30189276, 45283914, 67925871, 90567828, 135851742, 271703484]

約数ペア:

[(1, 271703484), (2, 135851742), (3, 90567828), (4, 67925871), (6, 45283914), (9, 30189276), (12, 22641957), (13, 20900268), (18, 15094638), (26, 10450134), (27, 10063092), (36, 7547319), (39, 6966756), (52, 5225067), (54, 5031546), (78, 3483378), (81, 3354364), (108, 2515773), (117, 2322252), (156, 1741689), (162, 1677182), (234, 1161126), (251, 1082484), (257, 1057212), (324, 838591), (351, 774084), (468, 580563), (502, 541242), (514, 528606), (702, 387042), (753, 360828), (771, 352404), (1004, 270621), (1028, 264303), (1053, 258028), (1404, 193521), (1506, 180414), (1542, 176202), (2106, 129014), (2259, 120276), (2313, 117468), (3012, 90207), (3084, 88101), (3263, 83268), (3341, 81324), (4212, 64507), (4518, 60138), (4626, 58734), (6526, 41634), (6682, 40662), (6777, 40092), (6939, 39156), (9036, 30069), (9252, 29367), (9789, 27756), (10023, 27108), (13052, 20817), (13364, 20331), (13554, 20046), (13878, 19578)]