287927028

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{156823}}^1$

素因数の和:156853

約数の個数: 48

約数和(自身を含む): 790392960

約数和(自身を除く): 502465932

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 156823, 313646, 470469, 627292, 940938, 1411407, 1881876, 2665991, 2822814, 4234221, 5331982, 5645628, 7997973, 8468442, 10663964, 15995946, 16936884, 23993919, 31991892, 47987838, 71981757, 95975676, 143963514, 287927028]

約数ペア:

[(1, 287927028), (2, 143963514), (3, 95975676), (4, 71981757), (6, 47987838), (9, 31991892), (12, 23993919), (17, 16936884), (18, 15995946), (27, 10663964), (34, 8468442), (36, 7997973), (51, 5645628), (54, 5331982), (68, 4234221), (102, 2822814), (108, 2665991), (153, 1881876), (204, 1411407), (306, 940938), (459, 627292), (612, 470469), (918, 313646), (1836, 156823)]