1279528096

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:379

約数の個数: 192

約数和(自身を含む): 3346237440

約数和(自身を除く): 2066709344

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 76, 77, 88, 112, 133, 151, 152, 154, 176, 181, 209, 224, 266, 302, 304, 308, 352, 362, 418, 532, 604, 608, 616, 724, 836, 1057, 1064, 1208, 1232, 1267, 1448, 1463, 1661, 1672, 1991, 2114, 2128, 2416, 2464, 2534, 2869, 2896, 2926, 3322, 3344, 3439, 3982, 4228, 4256, 4832, 5068, 5738, 5792, 5852, 6644, 6688, 6878, 7964, 8456, 10136, 11476, 11627, 11704, 13288, 13756, 13937, 15928, 16912, 20083, 20272, 22952, 23254, 23408, 24073, 26576, 27331, 27512, 27874, 31559, 31856, 33824, 37829, 40166, 40544, 45904, 46508, 46816, 48146, 53152, 54662, 55024, 55748, 63118, 63712, 75658, 80332, 91808, 93016, 96292, 109324, 110048, 111496, 126236, 151316, 160664, 186032, 191317, 192584, 218648, 220913, 222992, 252472, 264803, 300641, 302632, 321328, 372064, 382634, 385168, 437296, 441826, 445984, 504944, 519289, 529606, 601282, 605264, 642656, 765268, 770336, 874592, 883652, 1009888, 1038578, 1059212, 1202564, 1210528, 1530536, 1767304, 2077156, 2104487, 2118424, 2405128, 3061072, 3534608, 3635023, 4154312, 4208974, 4236848, 4810256, 5712179, 6122144, 7069216, 7270046, 8308624, 8417948, 8473696, 9620512, 11424358, 14540092, 16617248, 16835896, 22848716, 29080184, 33671792, 39985253, 45697432, 58160368, 67343584, 79970506, 91394864, 116320736, 159941012, 182789728, 319882024, 639764048, 1279528096]

約数ペア:

[(1, 1279528096), (2, 639764048), (4, 319882024), (7, 182789728), (8, 159941012), (11, 116320736), (14, 91394864), (16, 79970506), (19, 67343584), (22, 58160368), (28, 45697432), (32, 39985253), (38, 33671792), (44, 29080184), (56, 22848716), (76, 16835896), (77, 16617248), (88, 14540092), (112, 11424358), (133, 9620512), (151, 8473696), (152, 8417948), (154, 8308624), (176, 7270046), (181, 7069216), (209, 6122144), (224, 5712179), (266, 4810256), (302, 4236848), (304, 4208974), (308, 4154312), (352, 3635023), (362, 3534608), (418, 3061072), (532, 2405128), (604, 2118424), (608, 2104487), (616, 2077156), (724, 1767304), (836, 1530536), (1057, 1210528), (1064, 1202564), (1208, 1059212), (1232, 1038578), (1267, 1009888), (1448, 883652), (1463, 874592), (1661, 770336), (1672, 765268), (1991, 642656), (2114, 605264), (2128, 601282), (2416, 529606), (2464, 519289), (2534, 504944), (2869, 445984), (2896, 441826), (2926, 437296), (3322, 385168), (3344, 382634), (3439, 372064), (3982, 321328), (4228, 302632), (4256, 300641), (4832, 264803), (5068, 252472), (5738, 222992), (5792, 220913), (5852, 218648), (6644, 192584), (6688, 191317), (6878, 186032), (7964, 160664), (8456, 151316), (10136, 126236), (11476, 111496), (11627, 110048), (11704, 109324), (13288, 96292), (13756, 93016), (13937, 91808), (15928, 80332), (16912, 75658), (20083, 63712), (20272, 63118), (22952, 55748), (23254, 55024), (23408, 54662), (24073, 53152), (26576, 48146), (27331, 46816), (27512, 46508), (27874, 45904), (31559, 40544), (31856, 40166), (33824, 37829)]