8587908056

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:578

約数の個数: 192

約数和(自身を含む): 20870784000

約数和(自身を除く): 12282875944

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 43, 47, 52, 56, 86, 91, 94, 104, 169, 172, 182, 188, 301, 329, 338, 344, 364, 376, 449, 559, 602, 611, 658, 676, 728, 898, 1118, 1183, 1204, 1222, 1316, 1352, 1796, 2021, 2236, 2366, 2408, 2444, 2632, 3143, 3592, 3913, 4042, 4277, 4472, 4732, 4888, 5837, 6286, 7267, 7826, 7943, 8084, 8554, 9464, 11674, 12572, 14147, 14534, 15652, 15886, 16168, 17108, 19307, 21103, 23348, 25144, 26273, 28294, 29068, 31304, 31772, 34216, 38614, 40859, 42206, 46696, 50869, 52546, 55601, 56588, 58136, 63544, 75881, 77228, 81718, 84412, 101738, 105092, 111202, 113176, 135149, 147721, 151762, 154456, 163436, 168824, 183911, 203476, 210184, 222404, 250991, 270298, 274339, 295442, 303524, 326872, 341549, 367822, 406952, 444808, 501982, 531167, 540596, 548678, 590884, 607048, 683098, 735644, 907429, 1003964, 1062334, 1081192, 1097356, 1181768, 1366196, 1471288, 1756937, 1814858, 1920373, 2007928, 2124668, 2194712, 2390843, 2732392, 3262883, 3513874, 3566407, 3629716, 3840746, 4249336, 4781686, 6352003, 6525766, 7027748, 7132814, 7259432, 7681492, 9563372, 11796577, 12704006, 13051532, 14055496, 14265628, 15362984, 19126744, 22840181, 23593154, 24964849, 25408012, 26103064, 28531256, 45680362, 47186308, 49929698, 50816024, 82576039, 91360724, 94372616, 99859396, 153355501, 165152078, 182721448, 199718792, 306711002, 330304156, 613422004, 660608312, 1073488507, 1226844008, 2146977014, 4293954028, 8587908056]

約数ペア:

[(1, 8587908056), (2, 4293954028), (4, 2146977014), (7, 1226844008), (8, 1073488507), (13, 660608312), (14, 613422004), (26, 330304156), (28, 306711002), (43, 199718792), (47, 182721448), (52, 165152078), (56, 153355501), (86, 99859396), (91, 94372616), (94, 91360724), (104, 82576039), (169, 50816024), (172, 49929698), (182, 47186308), (188, 45680362), (301, 28531256), (329, 26103064), (338, 25408012), (344, 24964849), (364, 23593154), (376, 22840181), (449, 19126744), (559, 15362984), (602, 14265628), (611, 14055496), (658, 13051532), (676, 12704006), (728, 11796577), (898, 9563372), (1118, 7681492), (1183, 7259432), (1204, 7132814), (1222, 7027748), (1316, 6525766), (1352, 6352003), (1796, 4781686), (2021, 4249336), (2236, 3840746), (2366, 3629716), (2408, 3566407), (2444, 3513874), (2632, 3262883), (3143, 2732392), (3592, 2390843), (3913, 2194712), (4042, 2124668), (4277, 2007928), (4472, 1920373), (4732, 1814858), (4888, 1756937), (5837, 1471288), (6286, 1366196), (7267, 1181768), (7826, 1097356), (7943, 1081192), (8084, 1062334), (8554, 1003964), (9464, 907429), (11674, 735644), (12572, 683098), (14147, 607048), (14534, 590884), (15652, 548678), (15886, 540596), (16168, 531167), (17108, 501982), (19307, 444808), (21103, 406952), (23348, 367822), (25144, 341549), (26273, 326872), (28294, 303524), (29068, 295442), (31304, 274339), (31772, 270298), (34216, 250991), (38614, 222404), (40859, 210184), (42206, 203476), (46696, 183911), (50869, 168824), (52546, 163436), (55601, 154456), (56588, 151762), (58136, 147721), (63544, 135149), (75881, 113176), (77228, 111202), (81718, 105092), (84412, 101738)]