804511128

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:589

約数の個数: 128

約数和(自身を含む): 2208772800

約数和(自身を除く): 1404261672

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 37, 51, 68, 74, 102, 111, 136, 137, 148, 204, 222, 274, 296, 389, 408, 411, 444, 548, 629, 778, 822, 888, 1096, 1167, 1258, 1556, 1644, 1887, 2329, 2334, 2516, 3112, 3288, 3774, 4658, 4668, 5032, 5069, 6613, 6987, 7548, 9316, 9336, 10138, 13226, 13974, 14393, 15096, 15207, 18632, 19839, 20276, 26452, 27948, 28786, 30414, 39678, 40552, 43179, 52904, 53293, 55896, 57572, 60828, 79356, 86173, 86358, 106586, 115144, 121656, 158712, 159879, 172346, 172716, 213172, 244681, 258519, 319758, 344692, 345432, 426344, 489362, 517038, 639516, 689384, 734043, 905981, 978724, 1034076, 1279032, 1468086, 1811962, 1957448, 1971841, 2068152, 2717943, 2936172, 3623924, 3943682, 5435886, 5872344, 5915523, 7247848, 7887364, 10871772, 11831046, 15774728, 21743544, 23662092, 33521297, 47324184, 67042594, 100563891, 134085188, 201127782, 268170376, 402255564, 804511128]

約数ペア:

[(1, 804511128), (2, 402255564), (3, 268170376), (4, 201127782), (6, 134085188), (8, 100563891), (12, 67042594), (17, 47324184), (24, 33521297), (34, 23662092), (37, 21743544), (51, 15774728), (68, 11831046), (74, 10871772), (102, 7887364), (111, 7247848), (136, 5915523), (137, 5872344), (148, 5435886), (204, 3943682), (222, 3623924), (274, 2936172), (296, 2717943), (389, 2068152), (408, 1971841), (411, 1957448), (444, 1811962), (548, 1468086), (629, 1279032), (778, 1034076), (822, 978724), (888, 905981), (1096, 734043), (1167, 689384), (1258, 639516), (1556, 517038), (1644, 489362), (1887, 426344), (2329, 345432), (2334, 344692), (2516, 319758), (3112, 258519), (3288, 244681), (3774, 213172), (4658, 172716), (4668, 172346), (5032, 159879), (5069, 158712), (6613, 121656), (6987, 115144), (7548, 106586), (9316, 86358), (9336, 86173), (10138, 79356), (13226, 60828), (13974, 57572), (14393, 55896), (15096, 53293), (15207, 52904), (18632, 43179), (19839, 40552), (20276, 39678), (26452, 30414), (27948, 28786)]