353570352

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{18839}}^1$

素因数の和:18890

約数の個数: 80

約数和(自身を含む): 1009221120

約数和(自身を除く): 655650768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 68, 69, 92, 102, 136, 138, 184, 204, 272, 276, 368, 391, 408, 552, 782, 816, 1104, 1173, 1564, 2346, 3128, 4692, 6256, 9384, 18768, 18839, 37678, 56517, 75356, 113034, 150712, 226068, 301424, 320263, 433297, 452136, 640526, 866594, 904272, 960789, 1281052, 1299891, 1733188, 1921578, 2562104, 2599782, 3466376, 3843156, 5124208, 5199564, 6932752, 7366049, 7686312, 10399128, 14732098, 15372624, 20798256, 22098147, 29464196, 44196294, 58928392, 88392588, 117856784, 176785176, 353570352]

約数ペア:

[(1, 353570352), (2, 176785176), (3, 117856784), (4, 88392588), (6, 58928392), (8, 44196294), (12, 29464196), (16, 22098147), (17, 20798256), (23, 15372624), (24, 14732098), (34, 10399128), (46, 7686312), (48, 7366049), (51, 6932752), (68, 5199564), (69, 5124208), (92, 3843156), (102, 3466376), (136, 2599782), (138, 2562104), (184, 1921578), (204, 1733188), (272, 1299891), (276, 1281052), (368, 960789), (391, 904272), (408, 866594), (552, 640526), (782, 452136), (816, 433297), (1104, 320263), (1173, 301424), (1564, 226068), (2346, 150712), (3128, 113034), (4692, 75356), (6256, 56517), (9384, 37678), (18768, 18839)]