826654704

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{5641}}^1$

素因数の和:5766

約数の個数: 80

約数和(自身を含む): 2216358144

約数和(自身を除く): 1389703440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 71, 86, 129, 142, 172, 213, 258, 284, 344, 426, 516, 568, 688, 852, 1032, 1136, 1704, 2064, 3053, 3408, 5641, 6106, 9159, 11282, 12212, 16923, 18318, 22564, 24424, 33846, 36636, 45128, 48848, 67692, 73272, 90256, 135384, 146544, 242563, 270768, 400511, 485126, 727689, 801022, 970252, 1201533, 1455378, 1602044, 1940504, 2403066, 2910756, 3204088, 3881008, 4806132, 5821512, 6408176, 9612264, 11643024, 17221973, 19224528, 34443946, 51665919, 68887892, 103331838, 137775784, 206663676, 275551568, 413327352, 826654704]

約数ペア:

[(1, 826654704), (2, 413327352), (3, 275551568), (4, 206663676), (6, 137775784), (8, 103331838), (12, 68887892), (16, 51665919), (24, 34443946), (43, 19224528), (48, 17221973), (71, 11643024), (86, 9612264), (129, 6408176), (142, 5821512), (172, 4806132), (213, 3881008), (258, 3204088), (284, 2910756), (344, 2403066), (426, 1940504), (516, 1602044), (568, 1455378), (688, 1201533), (852, 970252), (1032, 801022), (1136, 727689), (1704, 485126), (2064, 400511), (3053, 270768), (3408, 242563), (5641, 146544), (6106, 135384), (9159, 90256), (11282, 73272), (12212, 67692), (16923, 48848), (18318, 45128), (22564, 36636), (24424, 33846)]