508404936

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:383

約数の個数: 128

約数和(自身を含む): 1404708480

約数和(自身を除く): 896303544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 97, 104, 107, 156, 157, 194, 214, 291, 312, 314, 321, 388, 428, 471, 582, 628, 642, 776, 856, 942, 1164, 1256, 1261, 1284, 1391, 1884, 2041, 2328, 2522, 2568, 2782, 3768, 3783, 4082, 4173, 5044, 5564, 6123, 7566, 8164, 8346, 10088, 10379, 11128, 12246, 15132, 15229, 16328, 16692, 16799, 20758, 24492, 30264, 30458, 31137, 33384, 33598, 41516, 45687, 48984, 50397, 60916, 62274, 67196, 83032, 91374, 100794, 121832, 124548, 134392, 134927, 182748, 197977, 201588, 218387, 249096, 269854, 365496, 395954, 403176, 404781, 436774, 539708, 593931, 655161, 791908, 809562, 873548, 1079416, 1187862, 1310322, 1583816, 1619124, 1629503, 1747096, 2375724, 2620644, 3238248, 3259006, 4751448, 4888509, 5241288, 6518012, 9777018, 13036024, 19554036, 21183539, 39108072, 42367078, 63550617, 84734156, 127101234, 169468312, 254202468, 508404936]

約数ペア:

[(1, 508404936), (2, 254202468), (3, 169468312), (4, 127101234), (6, 84734156), (8, 63550617), (12, 42367078), (13, 39108072), (24, 21183539), (26, 19554036), (39, 13036024), (52, 9777018), (78, 6518012), (97, 5241288), (104, 4888509), (107, 4751448), (156, 3259006), (157, 3238248), (194, 2620644), (214, 2375724), (291, 1747096), (312, 1629503), (314, 1619124), (321, 1583816), (388, 1310322), (428, 1187862), (471, 1079416), (582, 873548), (628, 809562), (642, 791908), (776, 655161), (856, 593931), (942, 539708), (1164, 436774), (1256, 404781), (1261, 403176), (1284, 395954), (1391, 365496), (1884, 269854), (2041, 249096), (2328, 218387), (2522, 201588), (2568, 197977), (2782, 182748), (3768, 134927), (3783, 134392), (4082, 124548), (4173, 121832), (5044, 100794), (5564, 91374), (6123, 83032), (7566, 67196), (8164, 62274), (8346, 60916), (10088, 50397), (10379, 48984), (11128, 45687), (12246, 41516), (15132, 33598), (15229, 33384), (16328, 31137), (16692, 30458), (16799, 30264), (20758, 24492)]