438344552

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{8431}}^1$

素因数の和:8601

約数の個数: 32

約数和(自身を含む): 842862720

約数和(自身を除く): 404518168

約数列:

[1, 2, 4, 8, 67, 97, 134, 194, 268, 388, 536, 776, 6499, 8431, 12998, 16862, 25996, 33724, 51992, 67448, 564877, 817807, 1129754, 1635614, 2259508, 3271228, 4519016, 6542456, 54793069, 109586138, 219172276, 438344552]

約数ペア:

[(1, 438344552), (2, 219172276), (4, 109586138), (8, 54793069), (67, 6542456), (97, 4519016), (134, 3271228), (194, 2259508), (268, 1635614), (388, 1129754), (536, 817807), (776, 564877), (6499, 67448), (8431, 51992), (12998, 33724), (16862, 25996)]