1325004744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{16063}}^1$

素因数の和:16570

約数の個数: 64

約数和(自身を含む): 3793674240

約数和(自身を除く): 2468669496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 491, 982, 1473, 1964, 2946, 3437, 3928, 5892, 6874, 10311, 11784, 13748, 16063, 20622, 27496, 32126, 41244, 48189, 64252, 82488, 96378, 112441, 128504, 192756, 224882, 337323, 385512, 449764, 674646, 899528, 1349292, 2698584, 7886933, 15773866, 23660799, 31547732, 47321598, 55208531, 63095464, 94643196, 110417062, 165625593, 189286392, 220834124, 331251186, 441668248, 662502372, 1325004744]

約数ペア:

[(1, 1325004744), (2, 662502372), (3, 441668248), (4, 331251186), (6, 220834124), (7, 189286392), (8, 165625593), (12, 110417062), (14, 94643196), (21, 63095464), (24, 55208531), (28, 47321598), (42, 31547732), (56, 23660799), (84, 15773866), (168, 7886933), (491, 2698584), (982, 1349292), (1473, 899528), (1964, 674646), (2946, 449764), (3437, 385512), (3928, 337323), (5892, 224882), (6874, 192756), (10311, 128504), (11784, 112441), (13748, 96378), (16063, 82488), (20622, 64252), (27496, 48189), (32126, 41244)]