489750312

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{155773}}^1$

素因数の和:155913

約数の個数: 32

約数和(自身を含む): 1233730080

約数和(自身を除く): 743979768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 155773, 311546, 467319, 623092, 934638, 1246184, 1869276, 3738552, 20406263, 40812526, 61218789, 81625052, 122437578, 163250104, 244875156, 489750312]

約数ペア:

[(1, 489750312), (2, 244875156), (3, 163250104), (4, 122437578), (6, 81625052), (8, 61218789), (12, 40812526), (24, 20406263), (131, 3738552), (262, 1869276), (393, 1246184), (524, 934638), (786, 623092), (1048, 467319), (1572, 311546), (3144, 155773)]