1581940416

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{883}}^1$

素因数の和:979

約数の個数: 224

約数和(自身を含む): 5058347008

約数和(自身を除く): 3476406592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 43, 48, 56, 62, 64, 84, 86, 93, 96, 112, 124, 129, 168, 172, 186, 192, 217, 224, 248, 258, 301, 336, 344, 372, 434, 448, 496, 516, 602, 651, 672, 688, 744, 868, 883, 903, 992, 1032, 1204, 1302, 1333, 1344, 1376, 1488, 1736, 1766, 1806, 1984, 2064, 2408, 2604, 2649, 2666, 2752, 2976, 3472, 3532, 3612, 3999, 4128, 4816, 5208, 5298, 5332, 5952, 6181, 6944, 7064, 7224, 7998, 8256, 9331, 9632, 10416, 10596, 10664, 12362, 13888, 14128, 14448, 15996, 18543, 18662, 19264, 20832, 21192, 21328, 24724, 27373, 27993, 28256, 28896, 31992, 37086, 37324, 37969, 41664, 42384, 42656, 49448, 54746, 55986, 56512, 57792, 63984, 74172, 74648, 75938, 82119, 84768, 85312, 98896, 109492, 111972, 113907, 127968, 148344, 149296, 151876, 164238, 169536, 191611, 197792, 218984, 223944, 227814, 255936, 265783, 296688, 298592, 303752, 328476, 383222, 395584, 437968, 447888, 455628, 531566, 574833, 593376, 597184, 607504, 656952, 766444, 797349, 875936, 895776, 911256, 1063132, 1149666, 1177039, 1186752, 1215008, 1313904, 1532888, 1594698, 1751872, 1791552, 1822512, 2126264, 2299332, 2354078, 2430016, 2627808, 3065776, 3189396, 3531117, 3645024, 4252528, 4598664, 4708156, 5255616, 6131552, 6378792, 7062234, 7290048, 8239273, 8505056, 9197328, 9416312, 12263104, 12757584, 14124468, 16478546, 17010112, 18394656, 18832624, 24717819, 25515168, 28248936, 32957092, 36789312, 37665248, 49435638, 51030336, 56497872, 65914184, 75330496, 98871276, 112995744, 131828368, 197742552, 225991488, 263656736, 395485104, 527313472, 790970208, 1581940416]

約数ペア:

[(1, 1581940416), (2, 790970208), (3, 527313472), (4, 395485104), (6, 263656736), (7, 225991488), (8, 197742552), (12, 131828368), (14, 112995744), (16, 98871276), (21, 75330496), (24, 65914184), (28, 56497872), (31, 51030336), (32, 49435638), (42, 37665248), (43, 36789312), (48, 32957092), (56, 28248936), (62, 25515168), (64, 24717819), (84, 18832624), (86, 18394656), (93, 17010112), (96, 16478546), (112, 14124468), (124, 12757584), (129, 12263104), (168, 9416312), (172, 9197328), (186, 8505056), (192, 8239273), (217, 7290048), (224, 7062234), (248, 6378792), (258, 6131552), (301, 5255616), (336, 4708156), (344, 4598664), (372, 4252528), (434, 3645024), (448, 3531117), (496, 3189396), (516, 3065776), (602, 2627808), (651, 2430016), (672, 2354078), (688, 2299332), (744, 2126264), (868, 1822512), (883, 1791552), (903, 1751872), (992, 1594698), (1032, 1532888), (1204, 1313904), (1302, 1215008), (1333, 1186752), (1344, 1177039), (1376, 1149666), (1488, 1063132), (1736, 911256), (1766, 895776), (1806, 875936), (1984, 797349), (2064, 766444), (2408, 656952), (2604, 607504), (2649, 597184), (2666, 593376), (2752, 574833), (2976, 531566), (3472, 455628), (3532, 447888), (3612, 437968), (3999, 395584), (4128, 383222), (4816, 328476), (5208, 303752), (5298, 298592), (5332, 296688), (5952, 265783), (6181, 255936), (6944, 227814), (7064, 223944), (7224, 218984), (7998, 197792), (8256, 191611), (9331, 169536), (9632, 164238), (10416, 151876), (10596, 149296), (10664, 148344), (12362, 127968), (13888, 113907), (14128, 111972), (14448, 109492), (15996, 98896), (18543, 85312), (18662, 84768), (19264, 82119), (20832, 75938), (21192, 74648), (21328, 74172), (24724, 63984), (27373, 57792), (27993, 56512), (28256, 55986), (28896, 54746), (31992, 49448), (37086, 42656), (37324, 42384), (37969, 41664)]