243038964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{40751}}^1$

素因数の和:40836

約数の個数: 48

約数和(自身を含む): 657248256

約数和(自身を除く): 414209292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 40751, 81502, 122253, 163004, 244506, 285257, 489012, 570514, 855771, 1141028, 1711542, 2893321, 3423084, 5786642, 8679963, 11573284, 17359926, 20253247, 34719852, 40506494, 60759741, 81012988, 121519482, 243038964]

約数ペア:

[(1, 243038964), (2, 121519482), (3, 81012988), (4, 60759741), (6, 40506494), (7, 34719852), (12, 20253247), (14, 17359926), (21, 11573284), (28, 8679963), (42, 5786642), (71, 3423084), (84, 2893321), (142, 1711542), (213, 1141028), (284, 855771), (426, 570514), (497, 489012), (852, 285257), (994, 244506), (1491, 163004), (1988, 122253), (2982, 81502), (5964, 40751)]