261609624

素因数分解:

$2^3\times 3^2\times {\mathrm{1741}}^1\times {\mathrm{2087}}^1$

素因数の和:3840

約数の個数: 48

約数和(自身を含む): 709272720

約数和(自身を除く): 447663096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1741, 2087, 3482, 4174, 5223, 6261, 6964, 8348, 10446, 12522, 13928, 15669, 16696, 18783, 20892, 25044, 31338, 37566, 41784, 50088, 62676, 75132, 125352, 150264, 3633467, 7266934, 10900401, 14533868, 21800802, 29067736, 32701203, 43601604, 65402406, 87203208, 130804812, 261609624]

約数ペア:

[(1, 261609624), (2, 130804812), (3, 87203208), (4, 65402406), (6, 43601604), (8, 32701203), (9, 29067736), (12, 21800802), (18, 14533868), (24, 10900401), (36, 7266934), (72, 3633467), (1741, 150264), (2087, 125352), (3482, 75132), (4174, 62676), (5223, 50088), (6261, 41784), (6964, 37566), (8348, 31338), (10446, 25044), (12522, 20892), (13928, 18783), (15669, 16696)]