1257867408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{120763}}^1$

素因数の和:120812

約数の個数: 80

約数和(自身を含む): 3833532416

約数和(自身を除く): 2575665008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 120763, 241526, 362289, 483052, 724578, 845341, 966104, 1449156, 1690682, 1932208, 2536023, 2898312, 3381364, 3743653, 5072046, 5796624, 6762728, 7487306, 10144092, 11230959, 13525456, 14974612, 20288184, 22461918, 26205571, 29949224, 40576368, 44923836, 52411142, 59898448, 78616713, 89847672, 104822284, 157233426, 179695344, 209644568, 314466852, 419289136, 628933704, 1257867408]

約数ペア:

[(1, 1257867408), (2, 628933704), (3, 419289136), (4, 314466852), (6, 209644568), (7, 179695344), (8, 157233426), (12, 104822284), (14, 89847672), (16, 78616713), (21, 59898448), (24, 52411142), (28, 44923836), (31, 40576368), (42, 29949224), (48, 26205571), (56, 22461918), (62, 20288184), (84, 14974612), (93, 13525456), (112, 11230959), (124, 10144092), (168, 7487306), (186, 6762728), (217, 5796624), (248, 5072046), (336, 3743653), (372, 3381364), (434, 2898312), (496, 2536023), (651, 1932208), (744, 1690682), (868, 1449156), (1302, 966104), (1488, 845341), (1736, 724578), (2604, 483052), (3472, 362289), (5208, 241526), (10416, 120763)]