2651870208

素因数分解:

$2^{10}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{66403}}^1$

素因数の和:66439

約数の個数: 88

約数和(自身を含む): 7612023328

約数和(自身を除く): 4960153120

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1024, 1248, 1536, 1664, 2496, 3072, 3328, 4992, 6656, 9984, 13312, 19968, 39936, 66403, 132806, 199209, 265612, 398418, 531224, 796836, 863239, 1062448, 1593672, 1726478, 2124896, 2589717, 3187344, 3452956, 4249792, 5179434, 6374688, 6905912, 8499584, 10358868, 12749376, 13811824, 16999168, 20717736, 25498752, 27623648, 33998336, 41435472, 50997504, 55247296, 67996672, 82870944, 101995008, 110494592, 165741888, 203990016, 220989184, 331483776, 441978368, 662967552, 883956736, 1325935104, 2651870208]

約数ペア:

[(1, 2651870208), (2, 1325935104), (3, 883956736), (4, 662967552), (6, 441978368), (8, 331483776), (12, 220989184), (13, 203990016), (16, 165741888), (24, 110494592), (26, 101995008), (32, 82870944), (39, 67996672), (48, 55247296), (52, 50997504), (64, 41435472), (78, 33998336), (96, 27623648), (104, 25498752), (128, 20717736), (156, 16999168), (192, 13811824), (208, 12749376), (256, 10358868), (312, 8499584), (384, 6905912), (416, 6374688), (512, 5179434), (624, 4249792), (768, 3452956), (832, 3187344), (1024, 2589717), (1248, 2124896), (1536, 1726478), (1664, 1593672), (2496, 1062448), (3072, 863239), (3328, 796836), (4992, 531224), (6656, 398418), (9984, 265612), (13312, 199209), (19968, 132806), (39936, 66403)]