255014748

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^2\times {\mathrm{8423}}^1$

素因数の和:8491

約数の個数: 54

約数和(自身を含む): 667694664

約数和(自身を除く): 412679916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 841, 1044, 1682, 2523, 3364, 5046, 7569, 8423, 10092, 15138, 16846, 25269, 30276, 33692, 50538, 75807, 101076, 151614, 244267, 303228, 488534, 732801, 977068, 1465602, 2198403, 2931204, 4396806, 7083743, 8793612, 14167486, 21251229, 28334972, 42502458, 63753687, 85004916, 127507374, 255014748]

約数ペア:

[(1, 255014748), (2, 127507374), (3, 85004916), (4, 63753687), (6, 42502458), (9, 28334972), (12, 21251229), (18, 14167486), (29, 8793612), (36, 7083743), (58, 4396806), (87, 2931204), (116, 2198403), (174, 1465602), (261, 977068), (348, 732801), (522, 488534), (841, 303228), (1044, 244267), (1682, 151614), (2523, 101076), (3364, 75807), (5046, 50538), (7569, 33692), (8423, 30276), (10092, 25269), (15138, 16846)]