253812204

素因数分解:

$2^2\times 3^4\times {\mathrm{251}}^1\times {\mathrm{3121}}^1$

素因数の和:3388

約数の個数: 60

約数和(自身を含む): 666372168

約数和(自身を除く): 412559964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 251, 324, 502, 753, 1004, 1506, 2259, 3012, 3121, 4518, 6242, 6777, 9036, 9363, 12484, 13554, 18726, 20331, 27108, 28089, 37452, 40662, 56178, 81324, 84267, 112356, 168534, 252801, 337068, 505602, 783371, 1011204, 1566742, 2350113, 3133484, 4700226, 7050339, 9400452, 14100678, 21151017, 28201356, 42302034, 63453051, 84604068, 126906102, 253812204]

約数ペア:

[(1, 253812204), (2, 126906102), (3, 84604068), (4, 63453051), (6, 42302034), (9, 28201356), (12, 21151017), (18, 14100678), (27, 9400452), (36, 7050339), (54, 4700226), (81, 3133484), (108, 2350113), (162, 1566742), (251, 1011204), (324, 783371), (502, 505602), (753, 337068), (1004, 252801), (1506, 168534), (2259, 112356), (3012, 84267), (3121, 81324), (4518, 56178), (6242, 40662), (6777, 37452), (9036, 28089), (9363, 27108), (12484, 20331), (13554, 18726)]