19604736768

素因数分解:

$2^8\times 3^1\times {\mathrm{373}}^1\times {\mathrm{68437}}^1$

素因数の和:68829

約数の個数: 72

約数和(自身を含む): 52317839728

約数和(自身を除く): 32713102960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 373, 384, 746, 768, 1119, 1492, 2238, 2984, 4476, 5968, 8952, 11936, 17904, 23872, 35808, 47744, 68437, 71616, 95488, 136874, 143232, 205311, 273748, 286464, 410622, 547496, 821244, 1094992, 1642488, 2189984, 3284976, 4379968, 6569952, 8759936, 13139904, 17519872, 25527001, 26279808, 51054002, 52559616, 76581003, 102108004, 153162006, 204216008, 306324012, 408432016, 612648024, 816864032, 1225296048, 1633728064, 2450592096, 3267456128, 4901184192, 6534912256, 9802368384, 19604736768]

約数ペア:

[(1, 19604736768), (2, 9802368384), (3, 6534912256), (4, 4901184192), (6, 3267456128), (8, 2450592096), (12, 1633728064), (16, 1225296048), (24, 816864032), (32, 612648024), (48, 408432016), (64, 306324012), (96, 204216008), (128, 153162006), (192, 102108004), (256, 76581003), (373, 52559616), (384, 51054002), (746, 26279808), (768, 25527001), (1119, 17519872), (1492, 13139904), (2238, 8759936), (2984, 6569952), (4476, 4379968), (5968, 3284976), (8952, 2189984), (11936, 1642488), (17904, 1094992), (23872, 821244), (35808, 547496), (47744, 410622), (68437, 286464), (71616, 273748), (95488, 205311), (136874, 143232)]