3151330308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{25469}}^1$

素因数の和:25977

約数の個数: 72

約数和(自身を含む): 9122742720

約数和(自身を除く): 5971412412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 491, 982, 1473, 1964, 2946, 3437, 4419, 5892, 6874, 8838, 10311, 13748, 17676, 20622, 25469, 30933, 41244, 50938, 61866, 76407, 101876, 123732, 152814, 178283, 229221, 305628, 356566, 458442, 534849, 713132, 916884, 1069698, 1604547, 2139396, 3209094, 6418188, 12505279, 25010558, 37515837, 50021116, 75031674, 87536953, 112547511, 150063348, 175073906, 225095022, 262610859, 350147812, 450190044, 525221718, 787832577, 1050443436, 1575665154, 3151330308]

約数ペア:

[(1, 3151330308), (2, 1575665154), (3, 1050443436), (4, 787832577), (6, 525221718), (7, 450190044), (9, 350147812), (12, 262610859), (14, 225095022), (18, 175073906), (21, 150063348), (28, 112547511), (36, 87536953), (42, 75031674), (63, 50021116), (84, 37515837), (126, 25010558), (252, 12505279), (491, 6418188), (982, 3209094), (1473, 2139396), (1964, 1604547), (2946, 1069698), (3437, 916884), (4419, 713132), (5892, 534849), (6874, 458442), (8838, 356566), (10311, 305628), (13748, 229221), (17676, 178283), (20622, 152814), (25469, 123732), (30933, 101876), (41244, 76407), (50938, 61866)]