290124846

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{4297}}^1$

素因数の和:4358

約数の個数: 72

約数和(自身を含む): 713399232

約数和(自身を除く): 423274386

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 121, 186, 198, 242, 279, 341, 363, 558, 682, 726, 1023, 1089, 2046, 2178, 3069, 3751, 4297, 6138, 7502, 8594, 11253, 12891, 22506, 25782, 33759, 38673, 47267, 67518, 77346, 94534, 133207, 141801, 266414, 283602, 399621, 425403, 519937, 799242, 850806, 1039874, 1198863, 1465277, 1559811, 2397726, 2930554, 3119622, 4395831, 4679433, 8791662, 9358866, 13187493, 16118047, 26374986, 32236094, 48354141, 96708282, 145062423, 290124846]

約数ペア:

[(1, 290124846), (2, 145062423), (3, 96708282), (6, 48354141), (9, 32236094), (11, 26374986), (18, 16118047), (22, 13187493), (31, 9358866), (33, 8791662), (62, 4679433), (66, 4395831), (93, 3119622), (99, 2930554), (121, 2397726), (186, 1559811), (198, 1465277), (242, 1198863), (279, 1039874), (341, 850806), (363, 799242), (558, 519937), (682, 425403), (726, 399621), (1023, 283602), (1089, 266414), (2046, 141801), (2178, 133207), (3069, 94534), (3751, 77346), (4297, 67518), (6138, 47267), (7502, 38673), (8594, 33759), (11253, 25782), (12891, 22506)]