260167936

素因数分解:

$2^8\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3089}}^1$

素因数の和:3159

約数の個数: 72

約数和(自身を含む): 606332160

約数和(自身を除く): 346164224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 188, 224, 256, 329, 376, 448, 658, 752, 896, 1316, 1504, 1792, 2632, 3008, 3089, 5264, 6016, 6178, 10528, 12032, 12356, 21056, 21623, 24712, 42112, 43246, 49424, 84224, 86492, 98848, 145183, 172984, 197696, 290366, 345968, 395392, 580732, 691936, 790784, 1016281, 1161464, 1383872, 2032562, 2322928, 2767744, 4065124, 4645856, 5535488, 8130248, 9291712, 16260496, 18583424, 32520992, 37166848, 65041984, 130083968, 260167936]

約数ペア:

[(1, 260167936), (2, 130083968), (4, 65041984), (7, 37166848), (8, 32520992), (14, 18583424), (16, 16260496), (28, 9291712), (32, 8130248), (47, 5535488), (56, 4645856), (64, 4065124), (94, 2767744), (112, 2322928), (128, 2032562), (188, 1383872), (224, 1161464), (256, 1016281), (329, 790784), (376, 691936), (448, 580732), (658, 395392), (752, 345968), (896, 290366), (1316, 197696), (1504, 172984), (1792, 145183), (2632, 98848), (3008, 86492), (3089, 84224), (5264, 49424), (6016, 43246), (6178, 42112), (10528, 24712), (12032, 21623), (12356, 21056)]