722508732

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{8647}}^1$

素因数の和:8879

約数の個数: 72

約数和(自身を含む): 2002046592

約数和(自身を除く): 1279537860

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 211, 396, 422, 633, 844, 1266, 1899, 2321, 2532, 3798, 4642, 6963, 7596, 8647, 9284, 13926, 17294, 20889, 25941, 27852, 34588, 41778, 51882, 77823, 83556, 95117, 103764, 155646, 190234, 285351, 311292, 380468, 570702, 856053, 1141404, 1712106, 1824517, 3424212, 3649034, 5473551, 7298068, 10947102, 16420653, 20069687, 21894204, 32841306, 40139374, 60209061, 65682612, 80278748, 120418122, 180627183, 240836244, 361254366, 722508732]

約数ペア:

[(1, 722508732), (2, 361254366), (3, 240836244), (4, 180627183), (6, 120418122), (9, 80278748), (11, 65682612), (12, 60209061), (18, 40139374), (22, 32841306), (33, 21894204), (36, 20069687), (44, 16420653), (66, 10947102), (99, 7298068), (132, 5473551), (198, 3649034), (211, 3424212), (396, 1824517), (422, 1712106), (633, 1141404), (844, 856053), (1266, 570702), (1899, 380468), (2321, 311292), (2532, 285351), (3798, 190234), (4642, 155646), (6963, 103764), (7596, 95117), (8647, 83556), (9284, 77823), (13926, 51882), (17294, 41778), (20889, 34588), (25941, 27852)]