265065892

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4523}}^1$

素因数の和:4577

約数の個数: 72

約数和(自身を含む): 606505536

約数和(自身を除く): 341439644

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 49, 52, 91, 92, 98, 161, 182, 196, 299, 322, 364, 598, 637, 644, 1127, 1196, 1274, 2093, 2254, 2548, 4186, 4508, 4523, 8372, 9046, 14651, 18092, 29302, 31661, 58604, 58799, 63322, 104029, 117598, 126644, 208058, 221627, 235196, 411593, 416116, 443254, 728203, 823186, 886508, 1352377, 1456406, 1646372, 2704754, 2881151, 2912812, 5097421, 5409508, 5762302, 9466639, 10194842, 11524604, 18933278, 20389684, 37866556, 66266473, 132532946, 265065892]

約数ペア:

[(1, 265065892), (2, 132532946), (4, 66266473), (7, 37866556), (13, 20389684), (14, 18933278), (23, 11524604), (26, 10194842), (28, 9466639), (46, 5762302), (49, 5409508), (52, 5097421), (91, 2912812), (92, 2881151), (98, 2704754), (161, 1646372), (182, 1456406), (196, 1352377), (299, 886508), (322, 823186), (364, 728203), (598, 443254), (637, 416116), (644, 411593), (1127, 235196), (1196, 221627), (1274, 208058), (2093, 126644), (2254, 117598), (2548, 104029), (4186, 63322), (4508, 58799), (4523, 58604), (8372, 31661), (9046, 29302), (14651, 18092)]