2885904

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{409}}^1$

素因数の和:437

約数の個数: 90

約数和(自身を含む): 9418110

約数和(自身を除く): 6532206

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 409, 441, 504, 588, 784, 818, 882, 1008, 1176, 1227, 1636, 1764, 2352, 2454, 2863, 3272, 3528, 3681, 4908, 5726, 6544, 7056, 7362, 8589, 9816, 11452, 14724, 17178, 19632, 20041, 22904, 25767, 29448, 34356, 40082, 45808, 51534, 58896, 60123, 68712, 80164, 103068, 120246, 137424, 160328, 180369, 206136, 240492, 320656, 360738, 412272, 480984, 721476, 961968, 1442952, 2885904]

約数ペア:

[(1, 2885904), (2, 1442952), (3, 961968), (4, 721476), (6, 480984), (7, 412272), (8, 360738), (9, 320656), (12, 240492), (14, 206136), (16, 180369), (18, 160328), (21, 137424), (24, 120246), (28, 103068), (36, 80164), (42, 68712), (48, 60123), (49, 58896), (56, 51534), (63, 45808), (72, 40082), (84, 34356), (98, 29448), (112, 25767), (126, 22904), (144, 20041), (147, 19632), (168, 17178), (196, 14724), (252, 11452), (294, 9816), (336, 8589), (392, 7362), (409, 7056), (441, 6544), (504, 5726), (588, 4908), (784, 3681), (818, 3528), (882, 3272), (1008, 2863), (1176, 2454), (1227, 2352), (1636, 1764)]