1778022144

素因数分解:

$2^8\times 3^3\times {\mathrm{61}}^1\times {\mathrm{4217}}^1$

素因数の和:4303

約数の個数: 144

約数和(自身を含む): 5345387040

約数和(自身を除く): 3567364896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 96, 108, 122, 128, 144, 183, 192, 216, 244, 256, 288, 366, 384, 432, 488, 549, 576, 732, 768, 864, 976, 1098, 1152, 1464, 1647, 1728, 1952, 2196, 2304, 2928, 3294, 3456, 3904, 4217, 4392, 5856, 6588, 6912, 7808, 8434, 8784, 11712, 12651, 13176, 15616, 16868, 17568, 23424, 25302, 26352, 33736, 35136, 37953, 46848, 50604, 52704, 67472, 70272, 75906, 101208, 105408, 113859, 134944, 140544, 151812, 202416, 210816, 227718, 257237, 269888, 303624, 404832, 421632, 455436, 514474, 539776, 607248, 771711, 809664, 910872, 1028948, 1079552, 1214496, 1543422, 1619328, 1821744, 2057896, 2315133, 2428992, 3086844, 3238656, 3643488, 4115792, 4630266, 4857984, 6173688, 6945399, 7286976, 8231584, 9260532, 9715968, 12347376, 13890798, 14573952, 16463168, 18521064, 24694752, 27781596, 29147904, 32926336, 37042128, 49389504, 55563192, 65852672, 74084256, 98779008, 111126384, 148168512, 197558016, 222252768, 296337024, 444505536, 592674048, 889011072, 1778022144]

約数ペア:

[(1, 1778022144), (2, 889011072), (3, 592674048), (4, 444505536), (6, 296337024), (8, 222252768), (9, 197558016), (12, 148168512), (16, 111126384), (18, 98779008), (24, 74084256), (27, 65852672), (32, 55563192), (36, 49389504), (48, 37042128), (54, 32926336), (61, 29147904), (64, 27781596), (72, 24694752), (96, 18521064), (108, 16463168), (122, 14573952), (128, 13890798), (144, 12347376), (183, 9715968), (192, 9260532), (216, 8231584), (244, 7286976), (256, 6945399), (288, 6173688), (366, 4857984), (384, 4630266), (432, 4115792), (488, 3643488), (549, 3238656), (576, 3086844), (732, 2428992), (768, 2315133), (864, 2057896), (976, 1821744), (1098, 1619328), (1152, 1543422), (1464, 1214496), (1647, 1079552), (1728, 1028948), (1952, 910872), (2196, 809664), (2304, 771711), (2928, 607248), (3294, 539776), (3456, 514474), (3904, 455436), (4217, 421632), (4392, 404832), (5856, 303624), (6588, 269888), (6912, 257237), (7808, 227718), (8434, 210816), (8784, 202416), (11712, 151812), (12651, 140544), (13176, 134944), (15616, 113859), (16868, 105408), (17568, 101208), (23424, 75906), (25302, 70272), (26352, 67472), (33736, 52704), (35136, 50604), (37953, 46848)]