261073008

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{259001}}^1$

素因数の和:259022

約数の個数: 60

約数和(自身を含む): 835022448

約数和(自身を除く): 573949440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 259001, 518002, 777003, 1036004, 1554006, 1813007, 2072008, 2331009, 3108012, 3626014, 4144016, 4662018, 5439021, 6216024, 7252028, 9324036, 10878042, 12432048, 14504056, 16317063, 18648072, 21756084, 29008112, 32634126, 37296144, 43512168, 65268252, 87024336, 130536504, 261073008]

約数ペア:

[(1, 261073008), (2, 130536504), (3, 87024336), (4, 65268252), (6, 43512168), (7, 37296144), (8, 32634126), (9, 29008112), (12, 21756084), (14, 18648072), (16, 16317063), (18, 14504056), (21, 12432048), (24, 10878042), (28, 9324036), (36, 7252028), (42, 6216024), (48, 5439021), (56, 4662018), (63, 4144016), (72, 3626014), (84, 3108012), (112, 2331009), (126, 2072008), (144, 1813007), (168, 1554006), (252, 1036004), (336, 777003), (504, 518002), (1008, 259001)]