254925144

素因数分解:

$2^3\times 3^4\times {\mathrm{393403}}^1$

素因数の和:393421

約数の個数: 40

約数和(自身を含む): 714028260

約数和(自身を除く): 459103116

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 393403, 786806, 1180209, 1573612, 2360418, 3147224, 3540627, 4720836, 7081254, 9441672, 10621881, 14162508, 21243762, 28325016, 31865643, 42487524, 63731286, 84975048, 127462572, 254925144]

約数ペア:

[(1, 254925144), (2, 127462572), (3, 84975048), (4, 63731286), (6, 42487524), (8, 31865643), (9, 28325016), (12, 21243762), (18, 14162508), (24, 10621881), (27, 9441672), (36, 7081254), (54, 4720836), (72, 3540627), (81, 3147224), (108, 2360418), (162, 1573612), (216, 1180209), (324, 786806), (648, 393403)]