285645744

素因数分解:

$2^4\times 3^3\times {\mathrm{661217}}^1$

素因数の和:661234

約数の個数: 40

約数和(自身を含む): 819910320

約数和(自身を除く): 534264576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 661217, 1322434, 1983651, 2644868, 3967302, 5289736, 5950953, 7934604, 10579472, 11901906, 15869208, 17852859, 23803812, 31738416, 35705718, 47607624, 71411436, 95215248, 142822872, 285645744]

約数ペア:

[(1, 285645744), (2, 142822872), (3, 95215248), (4, 71411436), (6, 47607624), (8, 35705718), (9, 31738416), (12, 23803812), (16, 17852859), (18, 15869208), (24, 11901906), (27, 10579472), (36, 7934604), (48, 5950953), (54, 5289736), (72, 3967302), (108, 2644868), (144, 1983651), (216, 1322434), (432, 661217)]