771807204

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4793}}^1$

素因数の和:4887

約数の個数: 120

約数和(自身を含む): 2338858368

約数和(自身を除く): 1567051164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 71, 81, 84, 108, 126, 142, 162, 189, 213, 252, 284, 324, 378, 426, 497, 567, 639, 756, 852, 994, 1134, 1278, 1491, 1917, 1988, 2268, 2556, 2982, 3834, 4473, 4793, 5751, 5964, 7668, 8946, 9586, 11502, 13419, 14379, 17892, 19172, 23004, 26838, 28758, 33551, 40257, 43137, 53676, 57516, 67102, 80514, 86274, 100653, 129411, 134204, 161028, 172548, 201306, 258822, 301959, 340303, 388233, 402612, 517644, 603918, 680606, 776466, 905877, 1020909, 1207836, 1361212, 1552932, 1811754, 2041818, 2382121, 2717631, 3062727, 3623508, 4083636, 4764242, 5435262, 6125454, 7146363, 9188181, 9528484, 10870524, 12250908, 14292726, 18376362, 21439089, 27564543, 28585452, 36752724, 42878178, 55129086, 64317267, 85756356, 110258172, 128634534, 192951801, 257269068, 385903602, 771807204]

約数ペア:

[(1, 771807204), (2, 385903602), (3, 257269068), (4, 192951801), (6, 128634534), (7, 110258172), (9, 85756356), (12, 64317267), (14, 55129086), (18, 42878178), (21, 36752724), (27, 28585452), (28, 27564543), (36, 21439089), (42, 18376362), (54, 14292726), (63, 12250908), (71, 10870524), (81, 9528484), (84, 9188181), (108, 7146363), (126, 6125454), (142, 5435262), (162, 4764242), (189, 4083636), (213, 3623508), (252, 3062727), (284, 2717631), (324, 2382121), (378, 2041818), (426, 1811754), (497, 1552932), (567, 1361212), (639, 1207836), (756, 1020909), (852, 905877), (994, 776466), (1134, 680606), (1278, 603918), (1491, 517644), (1917, 402612), (1988, 388233), (2268, 340303), (2556, 301959), (2982, 258822), (3834, 201306), (4473, 172548), (4793, 161028), (5751, 134204), (5964, 129411), (7668, 100653), (8946, 86274), (9586, 80514), (11502, 67102), (13419, 57516), (14379, 53676), (17892, 43137), (19172, 40257), (23004, 33551), (26838, 28758)]