1889828616

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{10993}}^1$

素因数の和:11063

約数の個数: 128

約数和(自身を含む): 5540976000

約数和(自身を除く): 3651147384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 29, 38, 39, 52, 57, 58, 76, 78, 87, 104, 114, 116, 152, 156, 174, 228, 232, 247, 312, 348, 377, 456, 494, 551, 696, 741, 754, 988, 1102, 1131, 1482, 1508, 1653, 1976, 2204, 2262, 2964, 3016, 3306, 4408, 4524, 5928, 6612, 7163, 9048, 10993, 13224, 14326, 21489, 21986, 28652, 32979, 42978, 43972, 57304, 65958, 85956, 87944, 131916, 142909, 171912, 208867, 263832, 285818, 318797, 417734, 428727, 571636, 626601, 637594, 835468, 857454, 956391, 1143272, 1253202, 1275188, 1670936, 1714908, 1912782, 2506404, 2550376, 2715271, 3429816, 3825564, 4144361, 5012808, 5430542, 6057143, 7651128, 8145813, 8288722, 10861084, 12114286, 12433083, 16291626, 16577444, 18171429, 21722168, 24228572, 24866166, 32583252, 33154888, 36342858, 48457144, 49732332, 65166504, 72685716, 78742859, 99464664, 145371432, 157485718, 236228577, 314971436, 472457154, 629942872, 944914308, 1889828616]

約数ペア:

[(1, 1889828616), (2, 944914308), (3, 629942872), (4, 472457154), (6, 314971436), (8, 236228577), (12, 157485718), (13, 145371432), (19, 99464664), (24, 78742859), (26, 72685716), (29, 65166504), (38, 49732332), (39, 48457144), (52, 36342858), (57, 33154888), (58, 32583252), (76, 24866166), (78, 24228572), (87, 21722168), (104, 18171429), (114, 16577444), (116, 16291626), (152, 12433083), (156, 12114286), (174, 10861084), (228, 8288722), (232, 8145813), (247, 7651128), (312, 6057143), (348, 5430542), (377, 5012808), (456, 4144361), (494, 3825564), (551, 3429816), (696, 2715271), (741, 2550376), (754, 2506404), (988, 1912782), (1102, 1714908), (1131, 1670936), (1482, 1275188), (1508, 1253202), (1653, 1143272), (1976, 956391), (2204, 857454), (2262, 835468), (2964, 637594), (3016, 626601), (3306, 571636), (4408, 428727), (4524, 417734), (5928, 318797), (6612, 285818), (7163, 263832), (9048, 208867), (10993, 171912), (13224, 142909), (14326, 131916), (21489, 87944), (21986, 85956), (28652, 65958), (32979, 57304), (42978, 43972)]