318052596

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{2579}}^1$

素因数の和:2868

約数の個数: 48

約数和(自身を含む): 762854400

約数和(自身を除く): 444801804

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 239, 258, 478, 516, 717, 956, 1434, 2579, 2868, 5158, 7737, 10277, 10316, 15474, 20554, 30831, 30948, 41108, 61662, 110897, 123324, 221794, 332691, 443588, 616381, 665382, 1232762, 1330764, 1849143, 2465524, 3698286, 7396572, 26504383, 53008766, 79513149, 106017532, 159026298, 318052596]

約数ペア:

[(1, 318052596), (2, 159026298), (3, 106017532), (4, 79513149), (6, 53008766), (12, 26504383), (43, 7396572), (86, 3698286), (129, 2465524), (172, 1849143), (239, 1330764), (258, 1232762), (478, 665382), (516, 616381), (717, 443588), (956, 332691), (1434, 221794), (2579, 123324), (2868, 110897), (5158, 61662), (7737, 41108), (10277, 30948), (10316, 30831), (15474, 20554)]