998429952

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{100003}}^1$

素因数の和:100035

約数の個数: 72

約数和(自身を含む): 2861714464

約数和(自身を除く): 1863284512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 100003, 200006, 300009, 400012, 600018, 800024, 1200036, 1300039, 1600048, 2400072, 2600078, 3200096, 3900117, 4800144, 5200156, 6400192, 7800234, 9600288, 10400312, 12800384, 15600468, 19200576, 20800624, 25600768, 31200936, 38401152, 41601248, 62401872, 76802304, 83202496, 124803744, 166404992, 249607488, 332809984, 499214976, 998429952]

約数ペア:

[(1, 998429952), (2, 499214976), (3, 332809984), (4, 249607488), (6, 166404992), (8, 124803744), (12, 83202496), (13, 76802304), (16, 62401872), (24, 41601248), (26, 38401152), (32, 31200936), (39, 25600768), (48, 20800624), (52, 19200576), (64, 15600468), (78, 12800384), (96, 10400312), (104, 9600288), (128, 7800234), (156, 6400192), (192, 5200156), (208, 4800144), (256, 3900117), (312, 3200096), (384, 2600078), (416, 2400072), (624, 1600048), (768, 1300039), (832, 1200036), (1248, 800024), (1664, 600018), (2496, 400012), (3328, 300009), (4992, 200006), (9984, 100003)]