471478644

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15991}}^1$

素因数の和:16027

約数の個数: 120

約数和(自身を含む): 1517065088

約数和(自身を除く): 1045586444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2457, 3276, 4212, 4914, 7371, 9828, 14742, 15991, 29484, 31982, 47973, 63964, 95946, 111937, 143919, 191892, 207883, 223874, 287838, 335811, 415766, 431757, 447748, 575676, 623649, 671622, 831532, 863514, 1007433, 1247298, 1295271, 1343244, 1455181, 1727028, 1870947, 2014866, 2494596, 2590542, 2910362, 3022299, 3741894, 4029732, 4365543, 5181084, 5612841, 5820724, 6044598, 7483788, 8731086, 9066897, 11225682, 12089196, 13096629, 16838523, 17462172, 18133794, 22451364, 26193258, 33677046, 36267588, 39289887, 52386516, 67354092, 78579774, 117869661, 157159548, 235739322, 471478644]

約数ペア:

[(1, 471478644), (2, 235739322), (3, 157159548), (4, 117869661), (6, 78579774), (7, 67354092), (9, 52386516), (12, 39289887), (13, 36267588), (14, 33677046), (18, 26193258), (21, 22451364), (26, 18133794), (27, 17462172), (28, 16838523), (36, 13096629), (39, 12089196), (42, 11225682), (52, 9066897), (54, 8731086), (63, 7483788), (78, 6044598), (81, 5820724), (84, 5612841), (91, 5181084), (108, 4365543), (117, 4029732), (126, 3741894), (156, 3022299), (162, 2910362), (182, 2590542), (189, 2494596), (234, 2014866), (252, 1870947), (273, 1727028), (324, 1455181), (351, 1343244), (364, 1295271), (378, 1247298), (468, 1007433), (546, 863514), (567, 831532), (702, 671622), (756, 623649), (819, 575676), (1053, 447748), (1092, 431757), (1134, 415766), (1404, 335811), (1638, 287838), (2106, 223874), (2268, 207883), (2457, 191892), (3276, 143919), (4212, 111937), (4914, 95946), (7371, 63964), (9828, 47973), (14742, 31982), (15991, 29484)]