220992336

素因数分解:

$2^4\times 3^2\times {\mathrm{461}}^1\times {\mathrm{3329}}^1$

素因数の和:3804

約数の個数: 60

約数和(自身を含む): 619999380

約数和(自身を除く): 399007044

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 461, 922, 1383, 1844, 2766, 3329, 3688, 4149, 5532, 6658, 7376, 8298, 9987, 11064, 13316, 16596, 19974, 22128, 26632, 29961, 33192, 39948, 53264, 59922, 66384, 79896, 119844, 159792, 239688, 479376, 1534669, 3069338, 4604007, 6138676, 9208014, 12277352, 13812021, 18416028, 24554704, 27624042, 36832056, 55248084, 73664112, 110496168, 220992336]

約数ペア:

[(1, 220992336), (2, 110496168), (3, 73664112), (4, 55248084), (6, 36832056), (8, 27624042), (9, 24554704), (12, 18416028), (16, 13812021), (18, 12277352), (24, 9208014), (36, 6138676), (48, 4604007), (72, 3069338), (144, 1534669), (461, 479376), (922, 239688), (1383, 159792), (1844, 119844), (2766, 79896), (3329, 66384), (3688, 59922), (4149, 53264), (5532, 39948), (6658, 33192), (7376, 29961), (8298, 26632), (9987, 22128), (11064, 19974), (13316, 16596)]