2613681648

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{318431}}^1$

素因数の和:318467

約数の個数: 80

約数和(自身を含む): 7897113600

約数和(自身を除く): 5283431952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 318431, 636862, 955293, 1273724, 1910586, 2547448, 2865879, 3821172, 5094896, 5731758, 6050189, 7642344, 8597637, 11463516, 12100378, 15284688, 17195274, 18150567, 22927032, 24200756, 34390548, 36301134, 45854064, 48401512, 54451701, 68781096, 72602268, 96803024, 108903402, 137562192, 145204536, 163355103, 217806804, 290409072, 326710206, 435613608, 653420412, 871227216, 1306840824, 2613681648]

約数ペア:

[(1, 2613681648), (2, 1306840824), (3, 871227216), (4, 653420412), (6, 435613608), (8, 326710206), (9, 290409072), (12, 217806804), (16, 163355103), (18, 145204536), (19, 137562192), (24, 108903402), (27, 96803024), (36, 72602268), (38, 68781096), (48, 54451701), (54, 48401512), (57, 45854064), (72, 36301134), (76, 34390548), (108, 24200756), (114, 22927032), (144, 18150567), (152, 17195274), (171, 15284688), (216, 12100378), (228, 11463516), (304, 8597637), (342, 7642344), (432, 6050189), (456, 5731758), (513, 5094896), (684, 3821172), (912, 2865879), (1026, 2547448), (1368, 1910586), (2052, 1273724), (2736, 955293), (4104, 636862), (8208, 318431)]