247495836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{27031}}^1$

素因数の和:27154

約数の個数: 48

約数和(自身を含む): 666068480

約数和(自身を除く): 418572644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 327, 436, 654, 763, 1308, 1526, 2289, 3052, 4578, 9156, 27031, 54062, 81093, 108124, 162186, 189217, 324372, 378434, 567651, 756868, 1135302, 2270604, 2946379, 5892758, 8839137, 11785516, 17678274, 20624653, 35356548, 41249306, 61873959, 82498612, 123747918, 247495836]

約数ペア:

[(1, 247495836), (2, 123747918), (3, 82498612), (4, 61873959), (6, 41249306), (7, 35356548), (12, 20624653), (14, 17678274), (21, 11785516), (28, 8839137), (42, 5892758), (84, 2946379), (109, 2270604), (218, 1135302), (327, 756868), (436, 567651), (654, 378434), (763, 324372), (1308, 189217), (1526, 162186), (2289, 108124), (3052, 81093), (4578, 54062), (9156, 27031)]