398945616

素因数分解:

$2^4\times 3^1\times {\mathrm{241}}^1\times {\mathrm{34487}}^1$

素因数の和:34739

約数の個数: 40

約数和(自身を含む): 1034915904

約数和(自身を除く): 635970288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 241, 482, 723, 964, 1446, 1928, 2892, 3856, 5784, 11568, 34487, 68974, 103461, 137948, 206922, 275896, 413844, 551792, 827688, 1655376, 8311367, 16622734, 24934101, 33245468, 49868202, 66490936, 99736404, 132981872, 199472808, 398945616]

約数ペア:

[(1, 398945616), (2, 199472808), (3, 132981872), (4, 99736404), (6, 66490936), (8, 49868202), (12, 33245468), (16, 24934101), (24, 16622734), (48, 8311367), (241, 1655376), (482, 827688), (723, 551792), (964, 413844), (1446, 275896), (1928, 206922), (2892, 137948), (3856, 103461), (5784, 68974), (11568, 34487)]