1245883968

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{308999}}^1$

素因数の和:309024

約数の個数: 84

約数和(自身を含む): 4081272000

約数和(自身を除く): 2835388032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 308999, 617998, 926997, 1235996, 1853994, 2162993, 2471992, 2780991, 3707988, 4325986, 4943984, 5561982, 6488979, 7415976, 8651972, 9887968, 11123964, 12977958, 14831952, 17303944, 19466937, 19775936, 22247928, 25955916, 29663904, 34607888, 38933874, 44495856, 51911832, 59327808, 69215776, 77867748, 88991712, 103823664, 138431552, 155735496, 177983424, 207647328, 311470992, 415294656, 622941984, 1245883968]

約数ペア:

[(1, 1245883968), (2, 622941984), (3, 415294656), (4, 311470992), (6, 207647328), (7, 177983424), (8, 155735496), (9, 138431552), (12, 103823664), (14, 88991712), (16, 77867748), (18, 69215776), (21, 59327808), (24, 51911832), (28, 44495856), (32, 38933874), (36, 34607888), (42, 29663904), (48, 25955916), (56, 22247928), (63, 19775936), (64, 19466937), (72, 17303944), (84, 14831952), (96, 12977958), (112, 11123964), (126, 9887968), (144, 8651972), (168, 7415976), (192, 6488979), (224, 5561982), (252, 4943984), (288, 4325986), (336, 3707988), (448, 2780991), (504, 2471992), (576, 2162993), (672, 1853994), (1008, 1235996), (1344, 926997), (2016, 617998), (4032, 308999)]