512462820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{647}}^1$

素因数の和:1009

約数の個数: 96

約数和(自身を含む): 1475324928

約数和(自身を除く): 962862108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 307, 430, 516, 614, 645, 647, 860, 921, 1228, 1290, 1294, 1535, 1842, 1941, 2580, 2588, 3070, 3235, 3684, 3882, 4605, 6140, 6470, 7764, 9210, 9705, 12940, 13201, 18420, 19410, 26402, 27821, 38820, 39603, 52804, 55642, 66005, 79206, 83463, 111284, 132010, 139105, 158412, 166926, 198015, 198629, 264020, 278210, 333852, 396030, 397258, 417315, 556420, 595887, 792060, 794516, 834630, 993145, 1191774, 1669260, 1986290, 2383548, 2979435, 3972580, 5958870, 8541047, 11917740, 17082094, 25623141, 34164188, 42705235, 51246282, 85410470, 102492564, 128115705, 170820940, 256231410, 512462820]

約数ペア:

[(1, 512462820), (2, 256231410), (3, 170820940), (4, 128115705), (5, 102492564), (6, 85410470), (10, 51246282), (12, 42705235), (15, 34164188), (20, 25623141), (30, 17082094), (43, 11917740), (60, 8541047), (86, 5958870), (129, 3972580), (172, 2979435), (215, 2383548), (258, 1986290), (307, 1669260), (430, 1191774), (516, 993145), (614, 834630), (645, 794516), (647, 792060), (860, 595887), (921, 556420), (1228, 417315), (1290, 397258), (1294, 396030), (1535, 333852), (1842, 278210), (1941, 264020), (2580, 198629), (2588, 198015), (3070, 166926), (3235, 158412), (3684, 139105), (3882, 132010), (4605, 111284), (6140, 83463), (6470, 79206), (7764, 66005), (9210, 55642), (9705, 52804), (12940, 39603), (13201, 38820), (18420, 27821), (19410, 26402)]