253372056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{2963}}^1$

素因数の和:3488

約数の個数: 64

約数和(自身を含む): 725587200

約数和(自身を除く): 472215144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 509, 1018, 1527, 2036, 2963, 3054, 3563, 4072, 5926, 6108, 7126, 8889, 10689, 11852, 12216, 14252, 17778, 20741, 21378, 23704, 28504, 35556, 41482, 42756, 62223, 71112, 82964, 85512, 124446, 165928, 248892, 497784, 1508167, 3016334, 4524501, 6032668, 9049002, 10557169, 12065336, 18098004, 21114338, 31671507, 36196008, 42228676, 63343014, 84457352, 126686028, 253372056]

約数ペア:

[(1, 253372056), (2, 126686028), (3, 84457352), (4, 63343014), (6, 42228676), (7, 36196008), (8, 31671507), (12, 21114338), (14, 18098004), (21, 12065336), (24, 10557169), (28, 9049002), (42, 6032668), (56, 4524501), (84, 3016334), (168, 1508167), (509, 497784), (1018, 248892), (1527, 165928), (2036, 124446), (2963, 85512), (3054, 82964), (3563, 71112), (4072, 62223), (5926, 42756), (6108, 41482), (7126, 35556), (8889, 28504), (10689, 23704), (11852, 21378), (12216, 20741), (14252, 17778)]