2223020903936

素因数分解:

$2^9\times 7^1\times {\mathrm{4409}}^1\times {\mathrm{140681}}^1$

素因数の和:145115

約数の個数: 80

約数和(自身を含む): 5077415962080

約数和(自身を除く): 2854395058144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 4409, 8818, 17636, 30863, 35272, 61726, 70544, 123452, 140681, 141088, 246904, 281362, 282176, 493808, 562724, 564352, 984767, 987616, 1125448, 1128704, 1969534, 1975232, 2250896, 2257408, 3939068, 3950464, 4501792, 7878136, 7900928, 9003584, 15756272, 15801856, 18007168, 31512544, 36014336, 63025088, 72028672, 126050176, 252100352, 504200704, 620262529, 1240525058, 2481050116, 4341837703, 4962100232, 8683675406, 9924200464, 17367350812, 19848400928, 34734701624, 39696801856, 69469403248, 79393603712, 138938806496, 158787207424, 277877612992, 317574414848, 555755225984, 1111510451968, 2223020903936]

約数ペア:

[(1, 2223020903936), (2, 1111510451968), (4, 555755225984), (7, 317574414848), (8, 277877612992), (14, 158787207424), (16, 138938806496), (28, 79393603712), (32, 69469403248), (56, 39696801856), (64, 34734701624), (112, 19848400928), (128, 17367350812), (224, 9924200464), (256, 8683675406), (448, 4962100232), (512, 4341837703), (896, 2481050116), (1792, 1240525058), (3584, 620262529), (4409, 504200704), (8818, 252100352), (17636, 126050176), (30863, 72028672), (35272, 63025088), (61726, 36014336), (70544, 31512544), (123452, 18007168), (140681, 15801856), (141088, 15756272), (246904, 9003584), (281362, 7900928), (282176, 7878136), (493808, 4501792), (562724, 3950464), (564352, 3939068), (984767, 2257408), (987616, 2250896), (1125448, 1975232), (1128704, 1969534)]