338364320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{302111}}^1$

素因数の和:302133

約数の個数: 48

約数和(自身を含む): 913586688

約数和(自身を除く): 575222368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 302111, 604222, 1208444, 1510555, 2114777, 2416888, 3021110, 4229554, 4833776, 6042220, 8459108, 9667552, 10573885, 12084440, 16918216, 21147770, 24168880, 33836432, 42295540, 48337760, 67672864, 84591080, 169182160, 338364320]

約数ペア:

[(1, 338364320), (2, 169182160), (4, 84591080), (5, 67672864), (7, 48337760), (8, 42295540), (10, 33836432), (14, 24168880), (16, 21147770), (20, 16918216), (28, 12084440), (32, 10573885), (35, 9667552), (40, 8459108), (56, 6042220), (70, 4833776), (80, 4229554), (112, 3021110), (140, 2416888), (160, 2114777), (224, 1510555), (280, 1208444), (560, 604222), (1120, 302111)]