218969844

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{6247}}^1$

素因数の和:6404

約数の個数: 48

約数和(自身を含む): 537427968

約数和(自身を除く): 318458124

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 127, 138, 254, 276, 381, 508, 762, 1524, 2921, 5842, 6247, 8763, 11684, 12494, 17526, 18741, 24988, 35052, 37482, 74964, 143681, 287362, 431043, 574724, 793369, 862086, 1586738, 1724172, 2380107, 3173476, 4760214, 9520428, 18247487, 36494974, 54742461, 72989948, 109484922, 218969844]

約数ペア:

[(1, 218969844), (2, 109484922), (3, 72989948), (4, 54742461), (6, 36494974), (12, 18247487), (23, 9520428), (46, 4760214), (69, 3173476), (92, 2380107), (127, 1724172), (138, 1586738), (254, 862086), (276, 793369), (381, 574724), (508, 431043), (762, 287362), (1524, 143681), (2921, 74964), (5842, 37482), (6247, 35052), (8763, 24988), (11684, 18741), (12494, 17526)]