254016756

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1213}}^1$

素因数の和:1510

約数の個数: 96

約数和(自身を含む): 755982080

約数和(自身を除く): 501965324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 277, 378, 554, 756, 831, 1108, 1213, 1662, 1939, 2426, 2493, 3324, 3639, 3878, 4852, 4986, 5817, 7278, 7479, 7756, 8491, 9972, 10917, 11634, 14556, 14958, 16982, 17451, 21834, 23268, 25473, 29916, 32751, 33964, 34902, 43668, 50946, 52353, 65502, 69804, 76419, 101892, 104706, 131004, 152838, 209412, 229257, 305676, 336001, 458514, 672002, 917028, 1008003, 1344004, 2016006, 2352007, 3024009, 4032012, 4704014, 6048018, 7056021, 9072027, 9408028, 12096036, 14112042, 18144054, 21168063, 28224084, 36288108, 42336126, 63504189, 84672252, 127008378, 254016756]

約数ペア:

[(1, 254016756), (2, 127008378), (3, 84672252), (4, 63504189), (6, 42336126), (7, 36288108), (9, 28224084), (12, 21168063), (14, 18144054), (18, 14112042), (21, 12096036), (27, 9408028), (28, 9072027), (36, 7056021), (42, 6048018), (54, 4704014), (63, 4032012), (84, 3024009), (108, 2352007), (126, 2016006), (189, 1344004), (252, 1008003), (277, 917028), (378, 672002), (554, 458514), (756, 336001), (831, 305676), (1108, 229257), (1213, 209412), (1662, 152838), (1939, 131004), (2426, 104706), (2493, 101892), (3324, 76419), (3639, 69804), (3878, 65502), (4852, 52353), (4986, 50946), (5817, 43668), (7278, 34902), (7479, 33964), (7756, 32751), (8491, 29916), (9972, 25473), (10917, 23268), (11634, 21834), (14556, 17451), (14958, 16982)]