312337984

素因数分解:

$2^6\times 7^1\times {\mathrm{197}}^1\times {\mathrm{3539}}^1$

素因数の和:3755

約数の個数: 56

約数和(自身を含む): 712134720

約数和(自身を除く): 399796736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 197, 224, 394, 448, 788, 1379, 1576, 2758, 3152, 3539, 5516, 6304, 7078, 11032, 12608, 14156, 22064, 24773, 28312, 44128, 49546, 56624, 88256, 99092, 113248, 198184, 226496, 396368, 697183, 792736, 1394366, 1585472, 2788732, 4880281, 5577464, 9760562, 11154928, 19521124, 22309856, 39042248, 44619712, 78084496, 156168992, 312337984]

約数ペア:

[(1, 312337984), (2, 156168992), (4, 78084496), (7, 44619712), (8, 39042248), (14, 22309856), (16, 19521124), (28, 11154928), (32, 9760562), (56, 5577464), (64, 4880281), (112, 2788732), (197, 1585472), (224, 1394366), (394, 792736), (448, 697183), (788, 396368), (1379, 226496), (1576, 198184), (2758, 113248), (3152, 99092), (3539, 88256), (5516, 56624), (6304, 49546), (7078, 44128), (11032, 28312), (12608, 24773), (14156, 22064)]