38440968

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{193}}^2$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 98849520

約数和(自身を除く): 60408552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 193, 258, 344, 386, 516, 579, 772, 1032, 1158, 1544, 2316, 4632, 8299, 16598, 24897, 33196, 37249, 49794, 66392, 74498, 99588, 111747, 148996, 199176, 223494, 297992, 446988, 893976, 1601707, 3203414, 4805121, 6406828, 9610242, 12813656, 19220484, 38440968]

約数ペア:

[(1, 38440968), (2, 19220484), (3, 12813656), (4, 9610242), (6, 6406828), (8, 4805121), (12, 3203414), (24, 1601707), (43, 893976), (86, 446988), (129, 297992), (172, 223494), (193, 199176), (258, 148996), (344, 111747), (386, 99588), (516, 74498), (579, 66392), (772, 49794), (1032, 37249), (1158, 33196), (1544, 24897), (2316, 16598), (4632, 8299)]