268498964

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{39979}}^1$

素因数の和:40079

約数の個数: 24

約数和(自身を含む): 497031360

約数和(自身を除く): 228532396

約数列:

[1, 2, 4, 23, 46, 73, 92, 146, 292, 1679, 3358, 6716, 39979, 79958, 159916, 919517, 1839034, 2918467, 3678068, 5836934, 11673868, 67124741, 134249482, 268498964]

約数ペア:

[(1, 268498964), (2, 134249482), (4, 67124741), (23, 11673868), (46, 5836934), (73, 3678068), (92, 2918467), (146, 1839034), (292, 919517), (1679, 159916), (3358, 79958), (6716, 39979)]