1265291244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{264263}}^1$

素因数の和:264299

約数の個数: 72

約数和(自身を含む): 3847683840

約数和(自身を除く): 2582392596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 264263, 528526, 792789, 1057052, 1585578, 1849841, 2378367, 3171156, 3699682, 4756734, 5020997, 5549523, 7399364, 9513468, 10041994, 11099046, 15062991, 16648569, 20083988, 22198092, 30125982, 33297138, 35146979, 45188973, 60251964, 66594276, 70293958, 90377946, 105440937, 140587916, 180755892, 210881874, 316322811, 421763748, 632645622, 1265291244]

約数ペア:

[(1, 1265291244), (2, 632645622), (3, 421763748), (4, 316322811), (6, 210881874), (7, 180755892), (9, 140587916), (12, 105440937), (14, 90377946), (18, 70293958), (19, 66594276), (21, 60251964), (28, 45188973), (36, 35146979), (38, 33297138), (42, 30125982), (57, 22198092), (63, 20083988), (76, 16648569), (84, 15062991), (114, 11099046), (126, 10041994), (133, 9513468), (171, 7399364), (228, 5549523), (252, 5020997), (266, 4756734), (342, 3699682), (399, 3171156), (532, 2378367), (684, 1849841), (798, 1585578), (1197, 1057052), (1596, 792789), (2394, 528526), (4788, 264263)]