16289568

素因数分解:

$2^5\times 3^2\times {\mathrm{163}}^1\times {\mathrm{347}}^1$

素因数の和:526

約数の個数: 72

約数和(自身を含む): 46741968

約数和(自身を除く): 30452400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 163, 288, 326, 347, 489, 652, 694, 978, 1041, 1304, 1388, 1467, 1956, 2082, 2608, 2776, 2934, 3123, 3912, 4164, 5216, 5552, 5868, 6246, 7824, 8328, 11104, 11736, 12492, 15648, 16656, 23472, 24984, 33312, 46944, 49968, 56561, 99936, 113122, 169683, 226244, 339366, 452488, 509049, 678732, 904976, 1018098, 1357464, 1809952, 2036196, 2714928, 4072392, 5429856, 8144784, 16289568]

約数ペア:

[(1, 16289568), (2, 8144784), (3, 5429856), (4, 4072392), (6, 2714928), (8, 2036196), (9, 1809952), (12, 1357464), (16, 1018098), (18, 904976), (24, 678732), (32, 509049), (36, 452488), (48, 339366), (72, 226244), (96, 169683), (144, 113122), (163, 99936), (288, 56561), (326, 49968), (347, 46944), (489, 33312), (652, 24984), (694, 23472), (978, 16656), (1041, 15648), (1304, 12492), (1388, 11736), (1467, 11104), (1956, 8328), (2082, 7824), (2608, 6246), (2776, 5868), (2934, 5552), (3123, 5216), (3912, 4164)]