264786408

素因数分解:

$2^3\times 3^5\times {\mathrm{136207}}^1$

素因数の和:136228

約数の個数: 48

約数和(自身を含む): 743695680

約数和(自身を除く): 478909272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 136207, 272414, 408621, 544828, 817242, 1089656, 1225863, 1634484, 2451726, 3268968, 3677589, 4903452, 7355178, 9806904, 11032767, 14710356, 22065534, 29420712, 33098301, 44131068, 66196602, 88262136, 132393204, 264786408]

約数ペア:

[(1, 264786408), (2, 132393204), (3, 88262136), (4, 66196602), (6, 44131068), (8, 33098301), (9, 29420712), (12, 22065534), (18, 14710356), (24, 11032767), (27, 9806904), (36, 7355178), (54, 4903452), (72, 3677589), (81, 3268968), (108, 2451726), (162, 1634484), (216, 1225863), (243, 1089656), (324, 817242), (486, 544828), (648, 408621), (972, 272414), (1944, 136207)]