516503778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{1973}}^1$

素因数の和:2279

約数の個数: 64

約数和(自身を含む): 1237082112

約数和(自身を除く): 720578334

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 271, 322, 483, 542, 813, 966, 1626, 1897, 1973, 3794, 3946, 5691, 5919, 6233, 11382, 11838, 12466, 13811, 18699, 27622, 37398, 41433, 43631, 45379, 82866, 87262, 90758, 130893, 136137, 261786, 272274, 317653, 534683, 635306, 952959, 1069366, 1604049, 1905918, 3208098, 3742781, 7485562, 11228343, 12297709, 22456686, 24595418, 36893127, 73786254, 86083963, 172167926, 258251889, 516503778]

約数ペア:

[(1, 516503778), (2, 258251889), (3, 172167926), (6, 86083963), (7, 73786254), (14, 36893127), (21, 24595418), (23, 22456686), (42, 12297709), (46, 11228343), (69, 7485562), (138, 3742781), (161, 3208098), (271, 1905918), (322, 1604049), (483, 1069366), (542, 952959), (813, 635306), (966, 534683), (1626, 317653), (1897, 272274), (1973, 261786), (3794, 136137), (3946, 130893), (5691, 90758), (5919, 87262), (6233, 82866), (11382, 45379), (11838, 43631), (12466, 41433), (13811, 37398), (18699, 27622)]