220985424

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139511}}^1$

素因数の和:139536

約数の個数: 60

約数和(自身を含む): 674680032

約数和(自身を除く): 453694608

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 139511, 279022, 418533, 558044, 837066, 1116088, 1255599, 1534621, 1674132, 2232176, 2511198, 3069242, 3348264, 4603863, 5022396, 6138484, 6696528, 9207726, 10044792, 12276968, 13811589, 18415452, 20089584, 24553936, 27623178, 36830904, 55246356, 73661808, 110492712, 220985424]

約数ペア:

[(1, 220985424), (2, 110492712), (3, 73661808), (4, 55246356), (6, 36830904), (8, 27623178), (9, 24553936), (11, 20089584), (12, 18415452), (16, 13811589), (18, 12276968), (22, 10044792), (24, 9207726), (33, 6696528), (36, 6138484), (44, 5022396), (48, 4603863), (66, 3348264), (72, 3069242), (88, 2511198), (99, 2232176), (132, 1674132), (144, 1534621), (176, 1255599), (198, 1116088), (264, 837066), (396, 558044), (528, 418533), (792, 279022), (1584, 139511)]