261154608

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{38047}}^1$

素因数の和:38082

約数の個数: 80

約数和(自身を含む): 792615936

約数和(自身を除く): 531461328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3432, 6864, 38047, 76094, 114141, 152188, 228282, 304376, 418517, 456564, 494611, 608752, 837034, 913128, 989222, 1255551, 1483833, 1674068, 1826256, 1978444, 2511102, 2967666, 3348136, 3956888, 5022204, 5440721, 5935332, 6696272, 7913776, 10044408, 10881442, 11870664, 16322163, 20088816, 21762884, 23741328, 32644326, 43525768, 65288652, 87051536, 130577304, 261154608]

約数ペア:

[(1, 261154608), (2, 130577304), (3, 87051536), (4, 65288652), (6, 43525768), (8, 32644326), (11, 23741328), (12, 21762884), (13, 20088816), (16, 16322163), (22, 11870664), (24, 10881442), (26, 10044408), (33, 7913776), (39, 6696272), (44, 5935332), (48, 5440721), (52, 5022204), (66, 3956888), (78, 3348136), (88, 2967666), (104, 2511102), (132, 1978444), (143, 1826256), (156, 1674068), (176, 1483833), (208, 1255551), (264, 989222), (286, 913128), (312, 837034), (429, 608752), (528, 494611), (572, 456564), (624, 418517), (858, 304376), (1144, 228282), (1716, 152188), (2288, 114141), (3432, 76094), (6864, 38047)]