756216

素因数分解:

$2^3\times 3^5\times {\mathrm{389}}^1$

素因数の和:410

約数の個数: 48

約数和(自身を含む): 2129400

約数和(自身を除く): 1373184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 389, 486, 648, 778, 972, 1167, 1556, 1944, 2334, 3112, 3501, 4668, 7002, 9336, 10503, 14004, 21006, 28008, 31509, 42012, 63018, 84024, 94527, 126036, 189054, 252072, 378108, 756216]

約数ペア:

[(1, 756216), (2, 378108), (3, 252072), (4, 189054), (6, 126036), (8, 94527), (9, 84024), (12, 63018), (18, 42012), (24, 31509), (27, 28008), (36, 21006), (54, 14004), (72, 10503), (81, 9336), (108, 7002), (162, 4668), (216, 3501), (243, 3112), (324, 2334), (389, 1944), (486, 1556), (648, 1167), (778, 972)]