2812423896

素因数分解:

$2^3\times 3^3\times {\mathrm{157}}^1\times {\mathrm{239}}^1\times {\mathrm{347}}^1$

素因数の和:758

約数の個数: 128

約数和(自身を含む): 7917696000

約数和(自身を除く): 5105272104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 157, 216, 239, 314, 347, 471, 478, 628, 694, 717, 942, 956, 1041, 1256, 1388, 1413, 1434, 1884, 1912, 2082, 2151, 2776, 2826, 2868, 3123, 3768, 4164, 4239, 4302, 5652, 5736, 6246, 6453, 8328, 8478, 8604, 9369, 11304, 12492, 12906, 16956, 17208, 18738, 24984, 25812, 33912, 37476, 37523, 51624, 54479, 74952, 75046, 82933, 108958, 112569, 150092, 163437, 165866, 217916, 225138, 248799, 300184, 326874, 331732, 337707, 435832, 450276, 490311, 497598, 653748, 663464, 675414, 746397, 900552, 980622, 995196, 1013121, 1307496, 1350828, 1470933, 1492794, 1961244, 1990392, 2026242, 2239191, 2701656, 2941866, 2985588, 3922488, 4052484, 4478382, 5883732, 5971176, 8104968, 8956764, 11767464, 13020481, 17913528, 26040962, 39061443, 52081924, 78122886, 104163848, 117184329, 156245772, 234368658, 312491544, 351552987, 468737316, 703105974, 937474632, 1406211948, 2812423896]

約数ペア:

[(1, 2812423896), (2, 1406211948), (3, 937474632), (4, 703105974), (6, 468737316), (8, 351552987), (9, 312491544), (12, 234368658), (18, 156245772), (24, 117184329), (27, 104163848), (36, 78122886), (54, 52081924), (72, 39061443), (108, 26040962), (157, 17913528), (216, 13020481), (239, 11767464), (314, 8956764), (347, 8104968), (471, 5971176), (478, 5883732), (628, 4478382), (694, 4052484), (717, 3922488), (942, 2985588), (956, 2941866), (1041, 2701656), (1256, 2239191), (1388, 2026242), (1413, 1990392), (1434, 1961244), (1884, 1492794), (1912, 1470933), (2082, 1350828), (2151, 1307496), (2776, 1013121), (2826, 995196), (2868, 980622), (3123, 900552), (3768, 746397), (4164, 675414), (4239, 663464), (4302, 653748), (5652, 497598), (5736, 490311), (6246, 450276), (6453, 435832), (8328, 337707), (8478, 331732), (8604, 326874), (9369, 300184), (11304, 248799), (12492, 225138), (12906, 217916), (16956, 165866), (17208, 163437), (18738, 150092), (24984, 112569), (25812, 108958), (33912, 82933), (37476, 75046), (37523, 74952), (51624, 54479)]