2777967528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{384547}}^1$

素因数の和:384606

約数の個数: 64

約数和(自身を含む): 8121653760

約数和(自身を除く): 5343686232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2408, 3612, 7224, 384547, 769094, 1153641, 1538188, 2307282, 2691829, 3076376, 4614564, 5383658, 8075487, 9229128, 10767316, 16150974, 16535521, 21534632, 32301948, 33071042, 49606563, 64603896, 66142084, 99213126, 115748647, 132284168, 198426252, 231497294, 347245941, 396852504, 462994588, 694491882, 925989176, 1388983764, 2777967528]

約数ペア:

[(1, 2777967528), (2, 1388983764), (3, 925989176), (4, 694491882), (6, 462994588), (7, 396852504), (8, 347245941), (12, 231497294), (14, 198426252), (21, 132284168), (24, 115748647), (28, 99213126), (42, 66142084), (43, 64603896), (56, 49606563), (84, 33071042), (86, 32301948), (129, 21534632), (168, 16535521), (172, 16150974), (258, 10767316), (301, 9229128), (344, 8075487), (516, 5383658), (602, 4614564), (903, 3076376), (1032, 2691829), (1204, 2307282), (1806, 1538188), (2408, 1153641), (3612, 769094), (7224, 384547)]