240695988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{12149}}^1$

素因数の和:12296

約数の個数: 48

約数和(自身を含む): 609638400

約数和(自身を除く): 368942412

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 254, 381, 508, 762, 1524, 1651, 3302, 4953, 6604, 9906, 12149, 19812, 24298, 36447, 48596, 72894, 145788, 157937, 315874, 473811, 631748, 947622, 1542923, 1895244, 3085846, 4628769, 6171692, 9257538, 18515076, 20057999, 40115998, 60173997, 80231996, 120347994, 240695988]

約数ペア:

[(1, 240695988), (2, 120347994), (3, 80231996), (4, 60173997), (6, 40115998), (12, 20057999), (13, 18515076), (26, 9257538), (39, 6171692), (52, 4628769), (78, 3085846), (127, 1895244), (156, 1542923), (254, 947622), (381, 631748), (508, 473811), (762, 315874), (1524, 157937), (1651, 145788), (3302, 72894), (4953, 48596), (6604, 36447), (9906, 24298), (12149, 19812)]