308256144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{4657}}^1$

素因数の和:4872

約数の個数: 80

約数和(自身を含む): 914905728

約数和(自身を除く): 606649584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 197, 336, 394, 591, 788, 1182, 1379, 1576, 2364, 2758, 3152, 4137, 4657, 4728, 5516, 8274, 9314, 9456, 11032, 13971, 16548, 18628, 22064, 27942, 32599, 33096, 37256, 55884, 65198, 66192, 74512, 97797, 111768, 130396, 195594, 223536, 260792, 391188, 521584, 782376, 917429, 1564752, 1834858, 2752287, 3669716, 5504574, 6422003, 7339432, 11009148, 12844006, 14678864, 19266009, 22018296, 25688012, 38532018, 44036592, 51376024, 77064036, 102752048, 154128072, 308256144]

約数ペア:

[(1, 308256144), (2, 154128072), (3, 102752048), (4, 77064036), (6, 51376024), (7, 44036592), (8, 38532018), (12, 25688012), (14, 22018296), (16, 19266009), (21, 14678864), (24, 12844006), (28, 11009148), (42, 7339432), (48, 6422003), (56, 5504574), (84, 3669716), (112, 2752287), (168, 1834858), (197, 1564752), (336, 917429), (394, 782376), (591, 521584), (788, 391188), (1182, 260792), (1379, 223536), (1576, 195594), (2364, 130396), (2758, 111768), (3152, 97797), (4137, 74512), (4657, 66192), (4728, 65198), (5516, 55884), (8274, 37256), (9314, 33096), (9456, 32599), (11032, 27942), (13971, 22064), (16548, 18628)]