8220936

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 21928320

約数和(自身を除く): 13707384

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 53, 69, 92, 106, 138, 159, 184, 212, 276, 281, 318, 424, 552, 562, 636, 843, 1124, 1219, 1272, 1686, 2248, 2438, 3372, 3657, 4876, 6463, 6744, 7314, 9752, 12926, 14628, 14893, 19389, 25852, 29256, 29786, 38778, 44679, 51704, 59572, 77556, 89358, 119144, 155112, 178716, 342539, 357432, 685078, 1027617, 1370156, 2055234, 2740312, 4110468, 8220936]

約数ペア:

[(1, 8220936), (2, 4110468), (3, 2740312), (4, 2055234), (6, 1370156), (8, 1027617), (12, 685078), (23, 357432), (24, 342539), (46, 178716), (53, 155112), (69, 119144), (92, 89358), (106, 77556), (138, 59572), (159, 51704), (184, 44679), (212, 38778), (276, 29786), (281, 29256), (318, 25852), (424, 19389), (552, 14893), (562, 14628), (636, 12926), (843, 9752), (1124, 7314), (1219, 6744), (1272, 6463), (1686, 4876), (2248, 3657), (2438, 3372)]