221063832

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{279121}}^1$

素因数の和:279144

約数の個数: 48

約数和(自身を含む): 653145480

約数和(自身を除く): 432081648

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 279121, 558242, 837363, 1116484, 1674726, 2232968, 2512089, 3070331, 3349452, 5024178, 6140662, 6698904, 9210993, 10048356, 12281324, 18421986, 20096712, 24562648, 27632979, 36843972, 55265958, 73687944, 110531916, 221063832]

約数ペア:

[(1, 221063832), (2, 110531916), (3, 73687944), (4, 55265958), (6, 36843972), (8, 27632979), (9, 24562648), (11, 20096712), (12, 18421986), (18, 12281324), (22, 10048356), (24, 9210993), (33, 6698904), (36, 6140662), (44, 5024178), (66, 3349452), (72, 3070331), (88, 2512089), (99, 2232968), (132, 1674726), (198, 1116484), (264, 837363), (396, 558242), (792, 279121)]