243343404

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{293893}}^1$

素因数の和:293926

約数の個数: 36

約数和(自身を含む): 641864496

約数和(自身を除く): 398521092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 293893, 587786, 881679, 1175572, 1763358, 2645037, 3526716, 5290074, 6759539, 10580148, 13519078, 20278617, 27038156, 40557234, 60835851, 81114468, 121671702, 243343404]

約数ペア:

[(1, 243343404), (2, 121671702), (3, 81114468), (4, 60835851), (6, 40557234), (9, 27038156), (12, 20278617), (18, 13519078), (23, 10580148), (36, 6759539), (46, 5290074), (69, 3526716), (92, 2645037), (138, 1763358), (207, 1175572), (276, 881679), (414, 587786), (828, 293893)]