284644542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:374

約数の個数: 128

約数和(自身を含む): 736985088

約数和(自身を除く): 452340546

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 67, 78, 91, 93, 134, 182, 186, 201, 217, 251, 273, 402, 403, 434, 469, 502, 546, 651, 753, 806, 871, 938, 1209, 1302, 1407, 1506, 1742, 1757, 2077, 2418, 2613, 2814, 2821, 3263, 3514, 4154, 5226, 5271, 5642, 6097, 6231, 6526, 7781, 8463, 9789, 10542, 12194, 12462, 14539, 15562, 16817, 16926, 18291, 19578, 22841, 23343, 27001, 29078, 33634, 36582, 43617, 45682, 46686, 50451, 54002, 54467, 68523, 81003, 87234, 100902, 101153, 108934, 117719, 137046, 162006, 163401, 189007, 202306, 218621, 235438, 303459, 326802, 353157, 378014, 437242, 521327, 567021, 606918, 655863, 706314, 708071, 1042654, 1134042, 1311726, 1416142, 1530347, 1563981, 2124213, 3060694, 3127962, 3649289, 4248426, 4591041, 6777251, 7298578, 9182082, 10947867, 13554502, 20331753, 21895734, 40663506, 47440757, 94881514, 142322271, 284644542]

約数ペア:

[(1, 284644542), (2, 142322271), (3, 94881514), (6, 47440757), (7, 40663506), (13, 21895734), (14, 20331753), (21, 13554502), (26, 10947867), (31, 9182082), (39, 7298578), (42, 6777251), (62, 4591041), (67, 4248426), (78, 3649289), (91, 3127962), (93, 3060694), (134, 2124213), (182, 1563981), (186, 1530347), (201, 1416142), (217, 1311726), (251, 1134042), (273, 1042654), (402, 708071), (403, 706314), (434, 655863), (469, 606918), (502, 567021), (546, 521327), (651, 437242), (753, 378014), (806, 353157), (871, 326802), (938, 303459), (1209, 235438), (1302, 218621), (1407, 202306), (1506, 189007), (1742, 163401), (1757, 162006), (2077, 137046), (2418, 117719), (2613, 108934), (2814, 101153), (2821, 100902), (3263, 87234), (3514, 81003), (4154, 68523), (5226, 54467), (5271, 54002), (5642, 50451), (6097, 46686), (6231, 45682), (6526, 43617), (7781, 36582), (8463, 33634), (9789, 29078), (10542, 27001), (12194, 23343), (12462, 22841), (14539, 19578), (15562, 18291), (16817, 16926)]