279749052

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1481}}^1$

素因数の和:1561

約数の個数: 120

約数和(自身を含む): 813404592

約数和(自身を除く): 533655540

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 53, 54, 66, 81, 99, 106, 108, 132, 159, 162, 198, 212, 297, 318, 324, 396, 477, 583, 594, 636, 891, 954, 1166, 1188, 1431, 1481, 1749, 1782, 1908, 2332, 2862, 2962, 3498, 3564, 4293, 4443, 5247, 5724, 5924, 6996, 8586, 8886, 10494, 13329, 15741, 16291, 17172, 17772, 20988, 26658, 31482, 32582, 39987, 47223, 48873, 53316, 62964, 65164, 78493, 79974, 94446, 97746, 119961, 146619, 156986, 159948, 188892, 195492, 235479, 239922, 293238, 313972, 439857, 470958, 479844, 586476, 706437, 863423, 879714, 941916, 1319571, 1412874, 1726846, 1759428, 2119311, 2590269, 2639142, 2825748, 3453692, 4238622, 5180538, 5278284, 6357933, 7770807, 8477244, 10361076, 12715866, 15541614, 23312421, 25431732, 31083228, 46624842, 69937263, 93249684, 139874526, 279749052]

約数ペア:

[(1, 279749052), (2, 139874526), (3, 93249684), (4, 69937263), (6, 46624842), (9, 31083228), (11, 25431732), (12, 23312421), (18, 15541614), (22, 12715866), (27, 10361076), (33, 8477244), (36, 7770807), (44, 6357933), (53, 5278284), (54, 5180538), (66, 4238622), (81, 3453692), (99, 2825748), (106, 2639142), (108, 2590269), (132, 2119311), (159, 1759428), (162, 1726846), (198, 1412874), (212, 1319571), (297, 941916), (318, 879714), (324, 863423), (396, 706437), (477, 586476), (583, 479844), (594, 470958), (636, 439857), (891, 313972), (954, 293238), (1166, 239922), (1188, 235479), (1431, 195492), (1481, 188892), (1749, 159948), (1782, 156986), (1908, 146619), (2332, 119961), (2862, 97746), (2962, 94446), (3498, 79974), (3564, 78493), (4293, 65164), (4443, 62964), (5247, 53316), (5724, 48873), (5924, 47223), (6996, 39987), (8586, 32582), (8886, 31482), (10494, 26658), (13329, 20988), (15741, 17772), (16291, 17172)]