40429128

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{503}}^1$

素因数の和:726

約数の個数: 64

約数和(自身を含む): 107775360

約数和(自身を除く): 67346232

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 197, 204, 394, 408, 503, 591, 788, 1006, 1182, 1509, 1576, 2012, 2364, 3018, 3349, 4024, 4728, 6036, 6698, 8551, 10047, 12072, 13396, 17102, 20094, 25653, 26792, 34204, 40188, 51306, 68408, 80376, 99091, 102612, 198182, 205224, 297273, 396364, 594546, 792728, 1189092, 1684547, 2378184, 3369094, 5053641, 6738188, 10107282, 13476376, 20214564, 40429128]

約数ペア:

[(1, 40429128), (2, 20214564), (3, 13476376), (4, 10107282), (6, 6738188), (8, 5053641), (12, 3369094), (17, 2378184), (24, 1684547), (34, 1189092), (51, 792728), (68, 594546), (102, 396364), (136, 297273), (197, 205224), (204, 198182), (394, 102612), (408, 99091), (503, 80376), (591, 68408), (788, 51306), (1006, 40188), (1182, 34204), (1509, 26792), (1576, 25653), (2012, 20094), (2364, 17102), (3018, 13396), (3349, 12072), (4024, 10047), (4728, 8551), (6036, 6698)]