726713028

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{4517}}^1$

素因数の和:4677

約数の個数: 72

約数和(自身を含む): 1899457560

約数和(自身を除く): 1172744532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 109, 123, 164, 218, 246, 327, 369, 436, 492, 654, 738, 981, 1308, 1476, 1962, 3924, 4469, 4517, 8938, 9034, 13407, 13551, 17876, 18068, 26814, 27102, 40221, 40653, 53628, 54204, 80442, 81306, 160884, 162612, 185197, 370394, 492353, 555591, 740788, 984706, 1111182, 1477059, 1666773, 1969412, 2222364, 2954118, 3333546, 4431177, 5908236, 6667092, 8862354, 17724708, 20186473, 40372946, 60559419, 80745892, 121118838, 181678257, 242237676, 363356514, 726713028]

約数ペア:

[(1, 726713028), (2, 363356514), (3, 242237676), (4, 181678257), (6, 121118838), (9, 80745892), (12, 60559419), (18, 40372946), (36, 20186473), (41, 17724708), (82, 8862354), (109, 6667092), (123, 5908236), (164, 4431177), (218, 3333546), (246, 2954118), (327, 2222364), (369, 1969412), (436, 1666773), (492, 1477059), (654, 1111182), (738, 984706), (981, 740788), (1308, 555591), (1476, 492353), (1962, 370394), (3924, 185197), (4469, 162612), (4517, 160884), (8938, 81306), (9034, 80442), (13407, 54204), (13551, 53628), (17876, 40653), (18068, 40221), (26814, 27102)]