42380544

素因数分解:

$2^8\times 3^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1$

素因数の和:555

約数の個数: 72

約数和(自身を含む): 113891680

約数和(自身を除く): 71511136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 139, 192, 256, 278, 384, 397, 417, 556, 768, 794, 834, 1112, 1191, 1588, 1668, 2224, 2382, 3176, 3336, 4448, 4764, 6352, 6672, 8896, 9528, 12704, 13344, 17792, 19056, 25408, 26688, 35584, 38112, 50816, 53376, 55183, 76224, 101632, 106752, 110366, 152448, 165549, 220732, 304896, 331098, 441464, 662196, 882928, 1324392, 1765856, 2648784, 3531712, 5297568, 7063424, 10595136, 14126848, 21190272, 42380544]

約数ペア:

[(1, 42380544), (2, 21190272), (3, 14126848), (4, 10595136), (6, 7063424), (8, 5297568), (12, 3531712), (16, 2648784), (24, 1765856), (32, 1324392), (48, 882928), (64, 662196), (96, 441464), (128, 331098), (139, 304896), (192, 220732), (256, 165549), (278, 152448), (384, 110366), (397, 106752), (417, 101632), (556, 76224), (768, 55183), (794, 53376), (834, 50816), (1112, 38112), (1191, 35584), (1588, 26688), (1668, 25408), (2224, 19056), (2382, 17792), (3176, 13344), (3336, 12704), (4448, 9528), (4764, 8896), (6352, 6672)]