228429136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{64601}}^1$

素因数の和:64639

約数の個数: 40

約数和(自身を含む): 504670824

約数和(自身を除く): 276241688

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 64601, 129202, 258404, 516808, 839813, 1033616, 1098217, 1679626, 2196434, 3359252, 4392868, 6718504, 8785736, 13437008, 14276821, 17571472, 28553642, 57107284, 114214568, 228429136]

約数ペア:

[(1, 228429136), (2, 114214568), (4, 57107284), (8, 28553642), (13, 17571472), (16, 14276821), (17, 13437008), (26, 8785736), (34, 6718504), (52, 4392868), (68, 3359252), (104, 2196434), (136, 1679626), (208, 1098217), (221, 1033616), (272, 839813), (442, 516808), (884, 258404), (1768, 129202), (3536, 64601)]