2919905064

素因数分解:

$2^3\times 3^3\times {\mathrm{163}}^1\times {\mathrm{239}}^1\times {\mathrm{347}}^1$

素因数の和:764

約数の個数: 128

約数和(自身を含む): 8218368000

約数和(自身を除く): 5298462936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 163, 216, 239, 326, 347, 478, 489, 652, 694, 717, 956, 978, 1041, 1304, 1388, 1434, 1467, 1912, 1956, 2082, 2151, 2776, 2868, 2934, 3123, 3912, 4164, 4302, 4401, 5736, 5868, 6246, 6453, 8328, 8604, 8802, 9369, 11736, 12492, 12906, 17208, 17604, 18738, 24984, 25812, 35208, 37476, 38957, 51624, 56561, 74952, 77914, 82933, 113122, 116871, 155828, 165866, 169683, 226244, 233742, 248799, 311656, 331732, 339366, 350613, 452488, 467484, 497598, 509049, 663464, 678732, 701226, 746397, 934968, 995196, 1018098, 1051839, 1357464, 1402452, 1492794, 1527147, 1990392, 2036196, 2103678, 2239191, 2804904, 2985588, 3054294, 4072392, 4207356, 4478382, 5971176, 6108588, 8414712, 8956764, 12217176, 13518079, 17913528, 27036158, 40554237, 54072316, 81108474, 108144632, 121662711, 162216948, 243325422, 324433896, 364988133, 486650844, 729976266, 973301688, 1459952532, 2919905064]

約数ペア:

[(1, 2919905064), (2, 1459952532), (3, 973301688), (4, 729976266), (6, 486650844), (8, 364988133), (9, 324433896), (12, 243325422), (18, 162216948), (24, 121662711), (27, 108144632), (36, 81108474), (54, 54072316), (72, 40554237), (108, 27036158), (163, 17913528), (216, 13518079), (239, 12217176), (326, 8956764), (347, 8414712), (478, 6108588), (489, 5971176), (652, 4478382), (694, 4207356), (717, 4072392), (956, 3054294), (978, 2985588), (1041, 2804904), (1304, 2239191), (1388, 2103678), (1434, 2036196), (1467, 1990392), (1912, 1527147), (1956, 1492794), (2082, 1402452), (2151, 1357464), (2776, 1051839), (2868, 1018098), (2934, 995196), (3123, 934968), (3912, 746397), (4164, 701226), (4302, 678732), (4401, 663464), (5736, 509049), (5868, 497598), (6246, 467484), (6453, 452488), (8328, 350613), (8604, 339366), (8802, 331732), (9369, 311656), (11736, 248799), (12492, 233742), (12906, 226244), (17208, 169683), (17604, 165866), (18738, 155828), (24984, 116871), (25812, 113122), (35208, 82933), (37476, 77914), (38957, 74952), (51624, 56561)]