279212752

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10093}}^1$

素因数の和:10140

約数の個数: 80

約数和(自身を含む): 700927360

約数和(自身を除く): 421714608

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1976, 2128, 3458, 3952, 6916, 10093, 13832, 20186, 27664, 40372, 70651, 80744, 131209, 141302, 161488, 191767, 262418, 282604, 383534, 524836, 565208, 767068, 918463, 1049672, 1130416, 1342369, 1534136, 1836926, 2099344, 2492971, 2684738, 3068272, 3673852, 4985942, 5369476, 7347704, 9971884, 10738952, 14695408, 17450797, 19943768, 21477904, 34901594, 39887536, 69803188, 139606376, 279212752]

約数ペア:

[(1, 279212752), (2, 139606376), (4, 69803188), (7, 39887536), (8, 34901594), (13, 21477904), (14, 19943768), (16, 17450797), (19, 14695408), (26, 10738952), (28, 9971884), (38, 7347704), (52, 5369476), (56, 4985942), (76, 3673852), (91, 3068272), (104, 2684738), (112, 2492971), (133, 2099344), (152, 1836926), (182, 1534136), (208, 1342369), (247, 1130416), (266, 1049672), (304, 918463), (364, 767068), (494, 565208), (532, 524836), (728, 383534), (988, 282604), (1064, 262418), (1456, 191767), (1729, 161488), (1976, 141302), (2128, 131209), (3458, 80744), (3952, 70651), (6916, 40372), (10093, 27664), (13832, 20186)]