211092768

素因数分解:

$2^5\times 3^2\times {\mathrm{421}}^1\times {\mathrm{1741}}^1$

素因数の和:2178

約数の個数: 72

約数和(自身を含む): 602066556

約数和(自身を除く): 390973788

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 421, 842, 1263, 1684, 1741, 2526, 3368, 3482, 3789, 5052, 5223, 6736, 6964, 7578, 10104, 10446, 13472, 13928, 15156, 15669, 20208, 20892, 27856, 30312, 31338, 40416, 41784, 55712, 60624, 62676, 83568, 121248, 125352, 167136, 250704, 501408, 732961, 1465922, 2198883, 2931844, 4397766, 5863688, 6596649, 8795532, 11727376, 13193298, 17591064, 23454752, 26386596, 35182128, 52773192, 70364256, 105546384, 211092768]

約数ペア:

[(1, 211092768), (2, 105546384), (3, 70364256), (4, 52773192), (6, 35182128), (8, 26386596), (9, 23454752), (12, 17591064), (16, 13193298), (18, 11727376), (24, 8795532), (32, 6596649), (36, 5863688), (48, 4397766), (72, 2931844), (96, 2198883), (144, 1465922), (288, 732961), (421, 501408), (842, 250704), (1263, 167136), (1684, 125352), (1741, 121248), (2526, 83568), (3368, 62676), (3482, 60624), (3789, 55712), (5052, 41784), (5223, 40416), (6736, 31338), (6964, 30312), (7578, 27856), (10104, 20892), (10446, 20208), (13472, 15669), (13928, 15156)]