653938128

素因数分解:

$2^4\times 3^2\times {\mathrm{4541237}}^1$

素因数の和:4541251

約数の個数: 30

約数和(自身を含む): 1830118914

約数和(自身を除く): 1176180786

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 4541237, 9082474, 13623711, 18164948, 27247422, 36329896, 40871133, 54494844, 72659792, 81742266, 108989688, 163484532, 217979376, 326969064, 653938128]

約数ペア:

[(1, 653938128), (2, 326969064), (3, 217979376), (4, 163484532), (6, 108989688), (8, 81742266), (9, 72659792), (12, 54494844), (16, 40871133), (18, 36329896), (24, 27247422), (36, 18164948), (48, 13623711), (72, 9082474), (144, 4541237)]