209675543936

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{367}}^1\times {\mathrm{677}}^1$

素因数の和:1424

約数の個数: 128

約数和(自身を含む): 442819699200

約数和(自身を除く): 233144155264

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 347, 367, 608, 677, 694, 734, 1216, 1354, 1388, 1468, 2432, 2708, 2776, 2936, 5416, 5552, 5872, 6593, 6973, 10832, 11104, 11744, 12863, 13186, 13946, 21664, 22208, 23488, 25726, 26372, 27892, 43328, 44416, 46976, 51452, 52744, 55784, 86656, 102904, 105488, 111568, 127349, 205808, 210976, 223136, 234919, 248459, 254698, 411616, 421952, 446272, 469838, 496918, 509396, 823232, 843904, 892544, 939676, 993836, 1018792, 1646464, 1879352, 1987672, 2037584, 2419631, 3758704, 3975344, 4075168, 4463461, 4720721, 4839262, 7517408, 7950688, 8150336, 8926922, 9441442, 9678524, 15034816, 15901376, 16300672, 17853844, 18882884, 19357048, 30069632, 31802752, 35707688, 37765768, 38714096, 71415376, 75531536, 77428192, 86215273, 142830752, 151063072, 154856384, 172430546, 285661504, 302126144, 309712768, 344861092, 571323008, 604252288, 689722184, 1379444368, 1638090187, 2758888736, 3276180374, 5517777472, 6552360748, 11035554944, 13104721496, 26209442992, 52418885984, 104837771968, 209675543936]

約数ペア:

[(1, 209675543936), (2, 104837771968), (4, 52418885984), (8, 26209442992), (16, 13104721496), (19, 11035554944), (32, 6552360748), (38, 5517777472), (64, 3276180374), (76, 2758888736), (128, 1638090187), (152, 1379444368), (304, 689722184), (347, 604252288), (367, 571323008), (608, 344861092), (677, 309712768), (694, 302126144), (734, 285661504), (1216, 172430546), (1354, 154856384), (1388, 151063072), (1468, 142830752), (2432, 86215273), (2708, 77428192), (2776, 75531536), (2936, 71415376), (5416, 38714096), (5552, 37765768), (5872, 35707688), (6593, 31802752), (6973, 30069632), (10832, 19357048), (11104, 18882884), (11744, 17853844), (12863, 16300672), (13186, 15901376), (13946, 15034816), (21664, 9678524), (22208, 9441442), (23488, 8926922), (25726, 8150336), (26372, 7950688), (27892, 7517408), (43328, 4839262), (44416, 4720721), (46976, 4463461), (51452, 4075168), (52744, 3975344), (55784, 3758704), (86656, 2419631), (102904, 2037584), (105488, 1987672), (111568, 1879352), (127349, 1646464), (205808, 1018792), (210976, 993836), (223136, 939676), (234919, 892544), (248459, 843904), (254698, 823232), (411616, 509396), (421952, 496918), (446272, 469838)]