2047899168

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{1015823}}^1$

素因数の和:1015846

約数の個数: 72

約数和(自身を含む): 6655678848

約数和(自身を除く): 4607779680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 1015823, 2031646, 3047469, 4063292, 6094938, 7110761, 8126584, 9142407, 12189876, 14221522, 16253168, 18284814, 21332283, 24379752, 28443044, 32506336, 36569628, 42664566, 48759504, 56886088, 63996849, 73139256, 85329132, 97519008, 113772176, 127993698, 146278512, 170658264, 227544352, 255987396, 292557024, 341316528, 511974792, 682633056, 1023949584, 2047899168]

約数ペア:

[(1, 2047899168), (2, 1023949584), (3, 682633056), (4, 511974792), (6, 341316528), (7, 292557024), (8, 255987396), (9, 227544352), (12, 170658264), (14, 146278512), (16, 127993698), (18, 113772176), (21, 97519008), (24, 85329132), (28, 73139256), (32, 63996849), (36, 56886088), (42, 48759504), (48, 42664566), (56, 36569628), (63, 32506336), (72, 28443044), (84, 24379752), (96, 21332283), (112, 18284814), (126, 16253168), (144, 14221522), (168, 12189876), (224, 9142407), (252, 8126584), (288, 7110761), (336, 6094938), (504, 4063292), (672, 3047469), (1008, 2031646), (2016, 1015823)]