273449556

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{10391}}^1$

素因数の和:10461

約数の個数: 72

約数和(自身を含む): 748972224

約数和(自身を除く): 475522668

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 43, 51, 68, 86, 102, 129, 153, 172, 204, 258, 306, 387, 516, 612, 731, 774, 1462, 1548, 2193, 2924, 4386, 6579, 8772, 10391, 13158, 20782, 26316, 31173, 41564, 62346, 93519, 124692, 176647, 187038, 353294, 374076, 446813, 529941, 706588, 893626, 1059882, 1340439, 1589823, 1787252, 2119764, 2680878, 3179646, 4021317, 5361756, 6359292, 7595821, 8042634, 15191642, 16085268, 22787463, 30383284, 45574926, 68362389, 91149852, 136724778, 273449556]

約数ペア:

[(1, 273449556), (2, 136724778), (3, 91149852), (4, 68362389), (6, 45574926), (9, 30383284), (12, 22787463), (17, 16085268), (18, 15191642), (34, 8042634), (36, 7595821), (43, 6359292), (51, 5361756), (68, 4021317), (86, 3179646), (102, 2680878), (129, 2119764), (153, 1787252), (172, 1589823), (204, 1340439), (258, 1059882), (306, 893626), (387, 706588), (516, 529941), (612, 446813), (731, 374076), (774, 353294), (1462, 187038), (1548, 176647), (2193, 124692), (2924, 93519), (4386, 62346), (6579, 41564), (8772, 31173), (10391, 26316), (13158, 20782)]