247231206488

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{1025039}}^1$

素因数の和:1025184

約数の個数: 64

約数和(自身を含む): 546141312000

約数和(自身を除く): 298910105512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 73, 118, 146, 236, 292, 413, 472, 511, 584, 826, 1022, 1652, 2044, 3304, 4088, 4307, 8614, 17228, 30149, 34456, 60298, 120596, 241192, 1025039, 2050078, 4100156, 7175273, 8200312, 14350546, 28701092, 57402184, 60477301, 74827847, 120954602, 149655694, 241909204, 299311388, 423341107, 483818408, 523794929, 598622776, 846682214, 1047589858, 1693364428, 2095179716, 3386728856, 4190359432, 4414842973, 8829685946, 17659371892, 30903900811, 35318743784, 61807801622, 123615603244, 247231206488]

約数ペア:

[(1, 247231206488), (2, 123615603244), (4, 61807801622), (7, 35318743784), (8, 30903900811), (14, 17659371892), (28, 8829685946), (56, 4414842973), (59, 4190359432), (73, 3386728856), (118, 2095179716), (146, 1693364428), (236, 1047589858), (292, 846682214), (413, 598622776), (472, 523794929), (511, 483818408), (584, 423341107), (826, 299311388), (1022, 241909204), (1652, 149655694), (2044, 120954602), (3304, 74827847), (4088, 60477301), (4307, 57402184), (8614, 28701092), (17228, 14350546), (30149, 8200312), (34456, 7175273), (60298, 4100156), (120596, 2050078), (241192, 1025039)]