504778068

素因数分解:

$2^2\times 3^5\times {\mathrm{251}}^1\times {\mathrm{2069}}^1$

素因数の和:2339

約数の個数: 72

約数和(自身を含む): 1329138720

約数和(自身を除く): 824360652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 251, 324, 486, 502, 753, 972, 1004, 1506, 2069, 2259, 3012, 4138, 4518, 6207, 6777, 8276, 9036, 12414, 13554, 18621, 20331, 24828, 27108, 37242, 40662, 55863, 60993, 74484, 81324, 111726, 121986, 167589, 223452, 243972, 335178, 502767, 519319, 670356, 1005534, 1038638, 1557957, 2011068, 2077276, 3115914, 4673871, 6231828, 9347742, 14021613, 18695484, 28043226, 42064839, 56086452, 84129678, 126194517, 168259356, 252389034, 504778068]

約数ペア:

[(1, 504778068), (2, 252389034), (3, 168259356), (4, 126194517), (6, 84129678), (9, 56086452), (12, 42064839), (18, 28043226), (27, 18695484), (36, 14021613), (54, 9347742), (81, 6231828), (108, 4673871), (162, 3115914), (243, 2077276), (251, 2011068), (324, 1557957), (486, 1038638), (502, 1005534), (753, 670356), (972, 519319), (1004, 502767), (1506, 335178), (2069, 243972), (2259, 223452), (3012, 167589), (4138, 121986), (4518, 111726), (6207, 81324), (6777, 74484), (8276, 60993), (9036, 55863), (12414, 40662), (13554, 37242), (18621, 27108), (20331, 24828)]