389756256

素因数分解:

$2^5\times 3^1\times {\mathrm{1373}}^1\times {\mathrm{2957}}^1$

素因数の和:4343

約数の個数: 48

約数和(自身を含む): 1024201584

約数和(自身を除く): 634445328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 1373, 2746, 2957, 4119, 5492, 5914, 8238, 8871, 10984, 11828, 16476, 17742, 21968, 23656, 32952, 35484, 43936, 47312, 65904, 70968, 94624, 131808, 141936, 283872, 4059961, 8119922, 12179883, 16239844, 24359766, 32479688, 48719532, 64959376, 97439064, 129918752, 194878128, 389756256]

約数ペア:

[(1, 389756256), (2, 194878128), (3, 129918752), (4, 97439064), (6, 64959376), (8, 48719532), (12, 32479688), (16, 24359766), (24, 16239844), (32, 12179883), (48, 8119922), (96, 4059961), (1373, 283872), (2746, 141936), (2957, 131808), (4119, 94624), (5492, 70968), (5914, 65904), (8238, 47312), (8871, 43936), (10984, 35484), (11828, 32952), (16476, 23656), (17742, 21968)]