550080128

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:530

約数の個数: 96

約数和(自身を含む): 1209556800

約数和(自身を除く): 659476672

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 64, 104, 118, 128, 169, 208, 236, 338, 416, 431, 472, 676, 767, 832, 862, 944, 1352, 1534, 1664, 1724, 1888, 2704, 3068, 3448, 3776, 5408, 5603, 6136, 6896, 7552, 9971, 10816, 11206, 12272, 13792, 19942, 21632, 22412, 24544, 25429, 27584, 39884, 44824, 49088, 50858, 55168, 72839, 79768, 89648, 98176, 101716, 145678, 159536, 179296, 203432, 291356, 319072, 330577, 358592, 406864, 582712, 638144, 661154, 717184, 813728, 1165424, 1276288, 1322308, 1627456, 2330848, 2644616, 3254912, 4297501, 4661696, 5289232, 8595002, 9323392, 10578464, 17190004, 21156928, 34380008, 42313856, 68760016, 137520032, 275040064, 550080128]

約数ペア:

[(1, 550080128), (2, 275040064), (4, 137520032), (8, 68760016), (13, 42313856), (16, 34380008), (26, 21156928), (32, 17190004), (52, 10578464), (59, 9323392), (64, 8595002), (104, 5289232), (118, 4661696), (128, 4297501), (169, 3254912), (208, 2644616), (236, 2330848), (338, 1627456), (416, 1322308), (431, 1276288), (472, 1165424), (676, 813728), (767, 717184), (832, 661154), (862, 638144), (944, 582712), (1352, 406864), (1534, 358592), (1664, 330577), (1724, 319072), (1888, 291356), (2704, 203432), (3068, 179296), (3448, 159536), (3776, 145678), (5408, 101716), (5603, 98176), (6136, 89648), (6896, 79768), (7552, 72839), (9971, 55168), (10816, 50858), (11206, 49088), (12272, 44824), (13792, 39884), (19942, 27584), (21632, 25429), (22412, 24544)]