228365136

素因数分解:

$2^4\times 3^3\times {\mathrm{528623}}^1$

素因数の和:528640

約数の個数: 40

約数和(自身を含む): 655493760

約数和(自身を除く): 427128624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 528623, 1057246, 1585869, 2114492, 3171738, 4228984, 4757607, 6343476, 8457968, 9515214, 12686952, 14272821, 19030428, 25373904, 28545642, 38060856, 57091284, 76121712, 114182568, 228365136]

約数ペア:

[(1, 228365136), (2, 114182568), (3, 76121712), (4, 57091284), (6, 38060856), (8, 28545642), (9, 25373904), (12, 19030428), (16, 14272821), (18, 12686952), (24, 9515214), (27, 8457968), (36, 6343476), (48, 4757607), (54, 4228984), (72, 3171738), (108, 2114492), (144, 1585869), (216, 1057246), (432, 528623)]